Finding the Third Proportional to 25,626.38 and 56,188.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,626.38 : 56,188.69 = 56,188.69 : x
2. Step 2: Convert to fraction form
   25,626.38/56,188.69 = 56,188.69/x
3. Step 3: Cross multiply
   25,626.38x = 56,188.69 × 56,188.69
4. Step 4: Simplify right side
   25,626.38x = 3,157,168,602.97
5. Step 5: Solve for x
   x = 3,157,168,602.97/25,626.38
6. Step 6: Final answer
   x = 123,199.97