Finding the Third Proportional to 725,540,591.25 and 1,481,534,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   725,540,591.25 : 1,481,534,428.50 = 1,481,534,428.50 : x
2. Step 2: Convert to fraction form
   725,540,591.25/1,481,534,428.50 = 1,481,534,428.50/x
3. Step 3: Cross multiply
   725,540,591.25x = 1,481,534,428.50 × 1,481,534,428.50
4. Step 4: Simplify right side
   725,540,591.25x = 2,194,944,262,830,821,632
5. Step 5: Solve for x
   x = 2,194,944,262,830,821,632/725,540,591.25
6. Step 6: Final answer
   x = 3,025,253,568.58