Finding the Third Proportional to 43,006.50 and 65,157.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,006.50 : 65,157.75 = 65,157.75 : x
2. Step 2: Convert to fraction form
   43,006.50/65,157.75 = 65,157.75/x
3. Step 3: Cross multiply
   43,006.50x = 65,157.75 × 65,157.75
4. Step 4: Simplify right side
   43,006.50x = 4,245,532,385.06
5. Step 5: Solve for x
   x = 4,245,532,385.06/43,006.50
6. Step 6: Final answer
   x = 98,718.39