Finding the Third Proportional to 65,653.50 and 102,591

Step by Step Solution

1. Step 1: Write the proportion equation
   65,653.50 : 102,591 = 102,591 : x
2. Step 2: Convert to fraction form
   65,653.50/102,591 = 102,591/x
3. Step 3: Cross multiply
   65,653.50x = 102,591 × 102,591
4. Step 4: Simplify right side
   65,653.50x = 10,524,913,281
5. Step 5: Solve for x
   x = 10,524,913,281/65,653.50
6. Step 6: Final answer
   x = 160,310.01