Finding the Third Proportional to 59,335,028 and 123,217,496

Step by Step Solution

1. Step 1: Write the proportion equation
   59,335,028 : 123,217,496 = 123,217,496 : x
2. Step 2: Convert to fraction form
   59,335,028/123,217,496 = 123,217,496/x
3. Step 3: Cross multiply
   59,335,028x = 123,217,496 × 123,217,496
4. Step 4: Simplify right side
   59,335,028x = 15,182,551,320,510,016
5. Step 5: Solve for x
   x = 15,182,551,320,510,016/59,335,028
6. Step 6: Final answer
   x = 255,878,388.07