Finding the Third Proportional to 250,182 and 510,552

Step by Step Solution

1. Step 1: Write the proportion equation
   250,182 : 510,552 = 510,552 : x
2. Step 2: Convert to fraction form
   250,182/510,552 = 510,552/x
3. Step 3: Cross multiply
   250,182x = 510,552 × 510,552
4. Step 4: Simplify right side
   250,182x = 260,663,344,704
5. Step 5: Solve for x
   x = 260,663,344,704/250,182
6. Step 6: Final answer
   x = 1,041,894.88