Finding the Third Proportional to 43,591.50 and 65,708.06

Step by Step Solution

1. Step 1: Write the proportion equation
   43,591.50 : 65,708.06 = 65,708.06 : x
2. Step 2: Convert to fraction form
   43,591.50/65,708.06 = 65,708.06/x
3. Step 3: Cross multiply
   43,591.50x = 65,708.06 × 65,708.06
4. Step 4: Simplify right side
   43,591.50x = 4,317,549,477.50
5. Step 5: Solve for x
   x = 4,317,549,477.50/43,591.50
6. Step 6: Final answer
   x = 99,045.67