Finding the Third Proportional to 88,122 and 141,858

Step by Step Solution

1. Step 1: Write the proportion equation
   88,122 : 141,858 = 141,858 : x
2. Step 2: Convert to fraction form
   88,122/141,858 = 141,858/x
3. Step 3: Cross multiply
   88,122x = 141,858 × 141,858
4. Step 4: Simplify right side
   88,122x = 20,123,692,164
5. Step 5: Solve for x
   x = 20,123,692,164/88,122
6. Step 6: Final answer
   x = 228,361.73