Finding the Third Proportional to 2,085,337,440 and 3,147,398,624

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,337,440 : 3,147,398,624 = 3,147,398,624 : x
2. Step 2: Convert to fraction form
   2,085,337,440/3,147,398,624 = 3,147,398,624/x
3. Step 3: Cross multiply
   2,085,337,440x = 3,147,398,624 × 3,147,398,624
4. Step 4: Simplify right side
   2,085,337,440x = 9,906,118,098,357,092,352
5. Step 5: Solve for x
   x = 9,906,118,098,357,092,352/2,085,337,440
6. Step 6: Final answer
   x = 4,750,366,971.00