Finding the Third Proportional to 59,613 and 83,553

Step by Step Solution

1. Step 1: Write the proportion equation
   59,613 : 83,553 = 83,553 : x
2. Step 2: Convert to fraction form
   59,613/83,553 = 83,553/x
3. Step 3: Cross multiply
   59,613x = 83,553 × 83,553
4. Step 4: Simplify right side
   59,613x = 6,981,103,809
5. Step 5: Solve for x
   x = 6,981,103,809/59,613
6. Step 6: Final answer
   x = 117,107.07