Finding the Third Proportional to 1,703,812,528.50 and 2,546,328,141.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,703,812,528.50 : 2,546,328,141.50 = 2,546,328,141.50 : x
2. Step 2: Convert to fraction form
   1,703,812,528.50/2,546,328,141.50 = 2,546,328,141.50/x
3. Step 3: Cross multiply
   1,703,812,528.50x = 2,546,328,141.50 × 2,546,328,141.50
4. Step 4: Simplify right side
   1,703,812,528.50x = 6,483,787,004,194,843,648
5. Step 5: Solve for x
   x = 6,483,787,004,194,843,648/1,703,812,528.50
6. Step 6: Final answer
   x = 3,805,457,992.44