Finding the Third Proportional to 2,490,984 and 3,723,507

Step by Step Solution

1. Step 1: Write the proportion equation
   2,490,984 : 3,723,507 = 3,723,507 : x
2. Step 2: Convert to fraction form
   2,490,984/3,723,507 = 3,723,507/x
3. Step 3: Cross multiply
   2,490,984x = 3,723,507 × 3,723,507
4. Step 4: Simplify right side
   2,490,984x = 13,864,504,379,049
5. Step 5: Solve for x
   x = 13,864,504,379,049/2,490,984
6. Step 6: Final answer
   x = 5,565,874.52