Finding the Third Proportional to 510,818 and 1,074,570

Step by Step Solution

1. Step 1: Write the proportion equation
   510,818 : 1,074,570 = 1,074,570 : x
2. Step 2: Convert to fraction form
   510,818/1,074,570 = 1,074,570/x
3. Step 3: Cross multiply
   510,818x = 1,074,570 × 1,074,570
4. Step 4: Simplify right side
   510,818x = 1,154,700,684,900
5. Step 5: Solve for x
   x = 1,154,700,684,900/510,818
6. Step 6: Final answer
   x = 2,260,493.34