Finding the Third Proportional to 56,337,147 and 123,434,334

Step by Step Solution

1. Step 1: Write the proportion equation
   56,337,147 : 123,434,334 = 123,434,334 : x
2. Step 2: Convert to fraction form
   56,337,147/123,434,334 = 123,434,334/x
3. Step 3: Cross multiply
   56,337,147x = 123,434,334 × 123,434,334
4. Step 4: Simplify right side
   56,337,147x = 15,236,034,810,023,556
5. Step 5: Solve for x
   x = 15,236,034,810,023,556/56,337,147
6. Step 6: Final answer
   x = 270,443,847.82