Finding the Third Proportional to 1,672,290 and 3,677,524

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,290 : 3,677,524 = 3,677,524 : x
2. Step 2: Convert to fraction form
   1,672,290/3,677,524 = 3,677,524/x
3. Step 3: Cross multiply
   1,672,290x = 3,677,524 × 3,677,524
4. Step 4: Simplify right side
   1,672,290x = 13,524,182,770,576
5. Step 5: Solve for x
   x = 13,524,182,770,576/1,672,290
6. Step 6: Final answer
   x = 8,087,223.37