Finding the Third Proportional to 55,404 and 118,746

Step by Step Solution

1. Step 1: Write the proportion equation
   55,404 : 118,746 = 118,746 : x
2. Step 2: Convert to fraction form
   55,404/118,746 = 118,746/x
3. Step 3: Cross multiply
   55,404x = 118,746 × 118,746
4. Step 4: Simplify right side
   55,404x = 14,100,612,516
5. Step 5: Solve for x
   x = 14,100,612,516/55,404
6. Step 6: Final answer
   x = 254,505.32