Finding the Third Proportional to 2,412,445 and 5,304,654

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412,445 : 5,304,654 = 5,304,654 : x
2. Step 2: Convert to fraction form
   2,412,445/5,304,654 = 5,304,654/x
3. Step 3: Cross multiply
   2,412,445x = 5,304,654 × 5,304,654
4. Step 4: Simplify right side
   2,412,445x = 28,139,354,059,716
5. Step 5: Solve for x
   x = 28,139,354,059,716/2,412,445
6. Step 6: Final answer
   x = 11,664,246.88