Finding the Third Proportional to 55,048.50 and 76,596

Step by Step Solution

1. Step 1: Write the proportion equation
   55,048.50 : 76,596 = 76,596 : x
2. Step 2: Convert to fraction form
   55,048.50/76,596 = 76,596/x
3. Step 3: Cross multiply
   55,048.50x = 76,596 × 76,596
4. Step 4: Simplify right side
   55,048.50x = 5,866,947,216
5. Step 5: Solve for x
   x = 5,866,947,216/55,048.50
6. Step 6: Final answer
   x = 106,577.79