Finding the Third Proportional to 47,017,026 and 72,653,238

Step by Step Solution

1. Step 1: Write the proportion equation
   47,017,026 : 72,653,238 = 72,653,238 : x
2. Step 2: Convert to fraction form
   47,017,026/72,653,238 = 72,653,238/x
3. Step 3: Cross multiply
   47,017,026x = 72,653,238 × 72,653,238
4. Step 4: Simplify right side
   47,017,026x = 5,278,492,991,884,644
5. Step 5: Solve for x
   x = 5,278,492,991,884,644/47,017,026
6. Step 6: Final answer
   x = 112,267,691.96