Finding the Third Proportional to 1,499,320.50 and 2,136,832.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,320.50 : 2,136,832.50 = 2,136,832.50 : x
2. Step 2: Convert to fraction form
   1,499,320.50/2,136,832.50 = 2,136,832.50/x
3. Step 3: Cross multiply
   1,499,320.50x = 2,136,832.50 × 2,136,832.50
4. Step 4: Simplify right side
   1,499,320.50x = 4,566,053,133,056.25
5. Step 5: Solve for x
   x = 4,566,053,133,056.25/1,499,320.50
6. Step 6: Final answer
   x = 3,045,415.00