Finding the Third Proportional to 127,064 and 169,860

Step by Step Solution

1. Step 1: Write the proportion equation
   127,064 : 169,860 = 169,860 : x
2. Step 2: Convert to fraction form
   127,064/169,860 = 169,860/x
3. Step 3: Cross multiply
   127,064x = 169,860 × 169,860
4. Step 4: Simplify right side
   127,064x = 28,852,419,600
5. Step 5: Solve for x
   x = 28,852,419,600/127,064
6. Step 6: Final answer
   x = 227,069.98