Finding the Third Proportional to 1,226,980 and 2,513,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,980 : 2,513,452 = 2,513,452 : x
2. Step 2: Convert to fraction form
   1,226,980/2,513,452 = 2,513,452/x
3. Step 3: Cross multiply
   1,226,980x = 2,513,452 × 2,513,452
4. Step 4: Simplify right side
   1,226,980x = 6,317,440,956,304
5. Step 5: Solve for x
   x = 6,317,440,956,304/1,226,980
6. Step 6: Final answer
   x = 5,148,772.56