Finding the Third Proportional to 43,915.50 and 65,754

Step by Step Solution

1. Step 1: Write the proportion equation
   43,915.50 : 65,754 = 65,754 : x
2. Step 2: Convert to fraction form
   43,915.50/65,754 = 65,754/x
3. Step 3: Cross multiply
   43,915.50x = 65,754 × 65,754
4. Step 4: Simplify right side
   43,915.50x = 4,323,588,516
5. Step 5: Solve for x
   x = 4,323,588,516/43,915.50
6. Step 6: Final answer
   x = 98,452.45