Finding the Third Proportional to 516,330 and 1,124,522

Step by Step Solution

1. Step 1: Write the proportion equation
   516,330 : 1,124,522 = 1,124,522 : x
2. Step 2: Convert to fraction form
   516,330/1,124,522 = 1,124,522/x
3. Step 3: Cross multiply
   516,330x = 1,124,522 × 1,124,522
4. Step 4: Simplify right side
   516,330x = 1,264,549,728,484
5. Step 5: Solve for x
   x = 1,264,549,728,484/516,330
6. Step 6: Final answer
   x = 2,449,111.48