Finding the Third Proportional to 59,725 and 86,335

Step by Step Solution

1. Step 1: Write the proportion equation
   59,725 : 86,335 = 86,335 : x
2. Step 2: Convert to fraction form
   59,725/86,335 = 86,335/x
3. Step 3: Cross multiply
   59,725x = 86,335 × 86,335
4. Step 4: Simplify right side
   59,725x = 7,453,732,225
5. Step 5: Solve for x
   x = 7,453,732,225/59,725
6. Step 6: Final answer
   x = 124,800.87