Finding the Third Proportional to 49,272 and 108,081.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,272 : 108,081.75 = 108,081.75 : x
2. Step 2: Convert to fraction form
   49,272/108,081.75 = 108,081.75/x
3. Step 3: Cross multiply
   49,272x = 108,081.75 × 108,081.75
4. Step 4: Simplify right side
   49,272x = 11,681,664,683.06
5. Step 5: Solve for x
   x = 11,681,664,683.06/49,272
6. Step 6: Final answer
   x = 237,085.25