Finding the Third Proportional to 43,080.75 and 61,265.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,080.75 : 61,265.25 = 61,265.25 : x
2. Step 2: Convert to fraction form
   43,080.75/61,265.25 = 61,265.25/x
3. Step 3: Cross multiply
   43,080.75x = 61,265.25 × 61,265.25
4. Step 4: Simplify right side
   43,080.75x = 3,753,430,857.56
5. Step 5: Solve for x
   x = 3,753,430,857.56/43,080.75
6. Step 6: Final answer
   x = 87,125.48