Finding the Third Proportional to 56,540,985 and 123,093,966

Step by Step Solution

1. Step 1: Write the proportion equation
   56,540,985 : 123,093,966 = 123,093,966 : x
2. Step 2: Convert to fraction form
   56,540,985/123,093,966 = 123,093,966/x
3. Step 3: Cross multiply
   56,540,985x = 123,093,966 × 123,093,966
4. Step 4: Simplify right side
   56,540,985x = 15,152,124,465,609,156
5. Step 5: Solve for x
   x = 15,152,124,465,609,156/56,540,985
6. Step 6: Final answer
   x = 267,984,798.38