Finding the Third Proportional to 62,383,755 and 139,111,548

Step by Step Solution

1. Step 1: Write the proportion equation
   62,383,755 : 139,111,548 = 139,111,548 : x
2. Step 2: Convert to fraction form
   62,383,755/139,111,548 = 139,111,548/x
3. Step 3: Cross multiply
   62,383,755x = 139,111,548 × 139,111,548
4. Step 4: Simplify right side
   62,383,755x = 19,352,022,786,956,304
5. Step 5: Solve for x
   x = 19,352,022,786,956,304/62,383,755
6. Step 6: Final answer
   x = 310,209,329.13