Finding the Third Proportional to 56,191.50 and 79,043.25

Step by Step Solution

1. Step 1: Write the proportion equation
   56,191.50 : 79,043.25 = 79,043.25 : x
2. Step 2: Convert to fraction form
   56,191.50/79,043.25 = 79,043.25/x
3. Step 3: Cross multiply
   56,191.50x = 79,043.25 × 79,043.25
4. Step 4: Simplify right side
   56,191.50x = 6,247,835,370.56
5. Step 5: Solve for x
   x = 6,247,835,370.56/56,191.50
6. Step 6: Final answer
   x = 111,188.26