Finding the Third Proportional to 71,264 and 112,838

Step by Step Solution

1. Step 1: Write the proportion equation
   71,264 : 112,838 = 112,838 : x
2. Step 2: Convert to fraction form
   71,264/112,838 = 112,838/x
3. Step 3: Cross multiply
   71,264x = 112,838 × 112,838
4. Step 4: Simplify right side
   71,264x = 12,732,414,244
5. Step 5: Solve for x
   x = 12,732,414,244/71,264
6. Step 6: Final answer
   x = 178,665.44