Finding the Third Proportional to 42,626 and 88,726

Step by Step Solution

1. Step 1: Write the proportion equation
   42,626 : 88,726 = 88,726 : x
2. Step 2: Convert to fraction form
   42,626/88,726 = 88,726/x
3. Step 3: Cross multiply
   42,626x = 88,726 × 88,726
4. Step 4: Simplify right side
   42,626x = 7,872,303,076
5. Step 5: Solve for x
   x = 7,872,303,076/42,626
6. Step 6: Final answer
   x = 184,683.13