Finding the Third Proportional to 55,535.25 and 79,147.88

Step by Step Solution

1. Step 1: Write the proportion equation
   55,535.25 : 79,147.88 = 79,147.88 : x
2. Step 2: Convert to fraction form
   55,535.25/79,147.88 = 79,147.88/x
3. Step 3: Cross multiply
   55,535.25x = 79,147.88 × 79,147.88
4. Step 4: Simplify right side
   55,535.25x = 6,264,386,117.02
5. Step 5: Solve for x
   x = 6,264,386,117.02/55,535.25
6. Step 6: Final answer
   x = 112,800.18