Finding the Third Proportional to 123,060 and 267,464

Step by Step Solution

1. Step 1: Write the proportion equation
   123,060 : 267,464 = 267,464 : x
2. Step 2: Convert to fraction form
   123,060/267,464 = 267,464/x
3. Step 3: Cross multiply
   123,060x = 267,464 × 267,464
4. Step 4: Simplify right side
   123,060x = 71,536,991,296
5. Step 5: Solve for x
   x = 71,536,991,296/123,060
6. Step 6: Final answer
   x = 581,317.99