Finding the Third Proportional to 49,443,971 and 72,737,026

Step by Step Solution

1. Step 1: Write the proportion equation
   49,443,971 : 72,737,026 = 72,737,026 : x
2. Step 2: Convert to fraction form
   49,443,971/72,737,026 = 72,737,026/x
3. Step 3: Cross multiply
   49,443,971x = 72,737,026 × 72,737,026
4. Step 4: Simplify right side
   49,443,971x = 5,290,674,951,324,676
5. Step 5: Solve for x
   x = 5,290,674,951,324,676/49,443,971
6. Step 6: Final answer
   x = 107,003,439.33