Finding the Third Proportional to 123,435,056 and 168,124,314

Step by Step Solution

1. Step 1: Write the proportion equation
   123,435,056 : 168,124,314 = 168,124,314 : x
2. Step 2: Convert to fraction form
   123,435,056/168,124,314 = 168,124,314/x
3. Step 3: Cross multiply
   123,435,056x = 168,124,314 × 168,124,314
4. Step 4: Simplify right side
   123,435,056x = 28,265,784,957,970,596
5. Step 5: Solve for x
   x = 28,265,784,957,970,596/123,435,056
6. Step 6: Final answer
   x = 228,993,171.58