Finding the Third Proportional to 267,748.50 and 579,582

Step by Step Solution

1. Step 1: Write the proportion equation
   267,748.50 : 579,582 = 579,582 : x
2. Step 2: Convert to fraction form
   267,748.50/579,582 = 579,582/x
3. Step 3: Cross multiply
   267,748.50x = 579,582 × 579,582
4. Step 4: Simplify right side
   267,748.50x = 335,915,294,724
5. Step 5: Solve for x
   x = 335,915,294,724/267,748.50
6. Step 6: Final answer
   x = 1,254,592.63