Finding the Third Proportional to 7,981,238 and 17,455,468

Step by Step Solution

1. Step 1: Write the proportion equation
   7,981,238 : 17,455,468 = 17,455,468 : x
2. Step 2: Convert to fraction form
   7,981,238/17,455,468 = 17,455,468/x
3. Step 3: Cross multiply
   7,981,238x = 17,455,468 × 17,455,468
4. Step 4: Simplify right side
   7,981,238x = 304,693,363,099,024
5. Step 5: Solve for x
   x = 304,693,363,099,024/7,981,238
6. Step 6: Final answer
   x = 38,176,203.13