Finding the Third Proportional to 47,016,948 and 72,653,184

Step by Step Solution

1. Step 1: Write the proportion equation
   47,016,948 : 72,653,184 = 72,653,184 : x
2. Step 2: Convert to fraction form
   47,016,948/72,653,184 = 72,653,184/x
3. Step 3: Cross multiply
   47,016,948x = 72,653,184 × 72,653,184
4. Step 4: Simplify right side
   47,016,948x = 5,278,485,145,337,856
5. Step 5: Solve for x
   x = 5,278,485,145,337,856/47,016,948
6. Step 6: Final answer
   x = 112,267,711.32