Finding the Third Proportional to 71,266 and 152,060

Step by Step Solution

1. Step 1: Write the proportion equation
   71,266 : 152,060 = 152,060 : x
2. Step 2: Convert to fraction form
   71,266/152,060 = 152,060/x
3. Step 3: Cross multiply
   71,266x = 152,060 × 152,060
4. Step 4: Simplify right side
   71,266x = 23,122,243,600
5. Step 5: Solve for x
   x = 23,122,243,600/71,266
6. Step 6: Final answer
   x = 324,449.86