Finding the Third Proportional to 62,383,788 and 139,111,476

Step by Step Solution

1. Step 1: Write the proportion equation
   62,383,788 : 139,111,476 = 139,111,476 : x
2. Step 2: Convert to fraction form
   62,383,788/139,111,476 = 139,111,476/x
3. Step 3: Cross multiply
   62,383,788x = 139,111,476 × 139,111,476
4. Step 4: Simplify right side
   62,383,788x = 19,352,002,754,898,576
5. Step 5: Solve for x
   x = 19,352,002,754,898,576/62,383,788
6. Step 6: Final answer
   x = 310,208,843.92