Finding the Third Proportional to 88,720 and 141,094

Step by Step Solution

1. Step 1: Write the proportion equation
   88,720 : 141,094 = 141,094 : x
2. Step 2: Convert to fraction form
   88,720/141,094 = 141,094/x
3. Step 3: Cross multiply
   88,720x = 141,094 × 141,094
4. Step 4: Simplify right side
   88,720x = 19,907,516,836
5. Step 5: Solve for x
   x = 19,907,516,836/88,720
6. Step 6: Final answer
   x = 224,385.90