Finding the Third Proportional to 59,575.50 and 117,639

Step by Step Solution

1. Step 1: Write the proportion equation
   59,575.50 : 117,639 = 117,639 : x
2. Step 2: Convert to fraction form
   59,575.50/117,639 = 117,639/x
3. Step 3: Cross multiply
   59,575.50x = 117,639 × 117,639
4. Step 4: Simplify right side
   59,575.50x = 13,838,934,321
5. Step 5: Solve for x
   x = 13,838,934,321/59,575.50
6. Step 6: Final answer
   x = 232,292.37