Finding the Third Proportional to 516,466 and 1,114,508

Step by Step Solution

1. Step 1: Write the proportion equation
   516,466 : 1,114,508 = 1,114,508 : x
2. Step 2: Convert to fraction form
   516,466/1,114,508 = 1,114,508/x
3. Step 3: Cross multiply
   516,466x = 1,114,508 × 1,114,508
4. Step 4: Simplify right side
   516,466x = 1,242,128,082,064
5. Step 5: Solve for x
   x = 1,242,128,082,064/516,466
6. Step 6: Final answer
   x = 2,405,052.96