Finding the Third Proportional to 59,514 and 81,607

Step by Step Solution

1. Step 1: Write the proportion equation
   59,514 : 81,607 = 81,607 : x
2. Step 2: Convert to fraction form
   59,514/81,607 = 81,607/x
3. Step 3: Cross multiply
   59,514x = 81,607 × 81,607
4. Step 4: Simplify right side
   59,514x = 6,659,702,449
5. Step 5: Solve for x
   x = 6,659,702,449/59,514
6. Step 6: Final answer
   x = 111,901.44