Finding the Third Proportional to 42,151 and 88,197

Step by Step Solution

1. Step 1: Write the proportion equation
   42,151 : 88,197 = 88,197 : x
2. Step 2: Convert to fraction form
   42,151/88,197 = 88,197/x
3. Step 3: Cross multiply
   42,151x = 88,197 × 88,197
4. Step 4: Simplify right side
   42,151x = 7,778,710,809
5. Step 5: Solve for x
   x = 7,778,710,809/42,151
6. Step 6: Final answer
   x = 184,543.92