Finding the Third Proportional to 56,748.09 and 79,529.34

Step by Step Solution

1. Step 1: Write the proportion equation
   56,748.09 : 79,529.34 = 79,529.34 : x
2. Step 2: Convert to fraction form
   56,748.09/79,529.34 = 79,529.34/x
3. Step 3: Cross multiply
   56,748.09x = 79,529.34 × 79,529.34
4. Step 4: Simplify right side
   56,748.09x = 6,324,916,517.31
5. Step 5: Solve for x
   x = 6,324,916,517.31/56,748.09
6. Step 6: Final answer
   x = 111,456.02