Finding the Third Proportional to 62,383,662 and 139,111,263

Step by Step Solution

1. Step 1: Write the proportion equation
   62,383,662 : 139,111,263 = 139,111,263 : x
2. Step 2: Convert to fraction form
   62,383,662/139,111,263 = 139,111,263/x
3. Step 3: Cross multiply
   62,383,662x = 139,111,263 × 139,111,263
4. Step 4: Simplify right side
   62,383,662x = 19,351,943,493,455,168
5. Step 5: Solve for x
   x = 19,351,943,493,455,168/62,383,662
6. Step 6: Final answer
   x = 310,208,520.52