Finding the Third Proportional to 56,750.91 and 79,534.69

Step by Step Solution

1. Step 1: Write the proportion equation
   56,750.91 : 79,534.69 = 79,534.69 : x
2. Step 2: Convert to fraction form
   56,750.91/79,534.69 = 79,534.69/x
3. Step 3: Cross multiply
   56,750.91x = 79,534.69 × 79,534.69
4. Step 4: Simplify right side
   56,750.91x = 6,325,766,515.72
5. Step 5: Solve for x
   x = 6,325,766,515.72/56,750.91
6. Step 6: Final answer
   x = 111,465.47