Finding the Third Proportional to 56,337,160 and 123,434,356

Step by Step Solution

1. Step 1: Write the proportion equation
   56,337,160 : 123,434,356 = 123,434,356 : x
2. Step 2: Convert to fraction form
   56,337,160/123,434,356 = 123,434,356/x
3. Step 3: Cross multiply
   56,337,160x = 123,434,356 × 123,434,356
4. Step 4: Simplify right side
   56,337,160x = 15,236,040,241,134,736
5. Step 5: Solve for x
   x = 15,236,040,241,134,736/56,337,160
6. Step 6: Final answer
   x = 270,443,881.82