Finding the Third Proportional to 2,609,320 and 3,674,496

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,320 : 3,674,496 = 3,674,496 : x
2. Step 2: Convert to fraction form
   2,609,320/3,674,496 = 3,674,496/x
3. Step 3: Cross multiply
   2,609,320x = 3,674,496 × 3,674,496
4. Step 4: Simplify right side
   2,609,320x = 13,501,920,854,016
5. Step 5: Solve for x
   x = 13,501,920,854,016/2,609,320
6. Step 6: Final answer
   x = 5,174,497.90