Finding the Third Proportional to 1,185,506,088,151.50 and 1,599,526,041,997.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,185,506,088,151.50 : 1,599,526,041,997.50 = 1,599,526,041,997.50 : x
2. Step 2: Convert to fraction form
   1,185,506,088,151.50/1,599,526,041,997.50 = 1,599,526,041,997.50/x
3. Step 3: Cross multiply
   1,185,506,088,151.50x = 1,599,526,041,997.50 × 1,599,526,041,997.50
4. Step 4: Simplify right side
   1,185,506,088,151.50x = 2,558,483,559,028,188,375,941,120
5. Step 5: Solve for x
   x = 2,558,483,559,028,188,375,941,120/1,185,506,088,151.50
6. Step 6: Final answer
   x = 2,158,136,161,930.22