Finding the Third Proportional to 61,626 and 88,064

Step by Step Solution

1. Step 1: Write the proportion equation
   61,626 : 88,064 = 88,064 : x
2. Step 2: Convert to fraction form
   61,626/88,064 = 88,064/x
3. Step 3: Cross multiply
   61,626x = 88,064 × 88,064
4. Step 4: Simplify right side
   61,626x = 7,755,268,096
5. Step 5: Solve for x
   x = 7,755,268,096/61,626
6. Step 6: Final answer
   x = 125,844.09