Finding the Third Proportional to 2,244,459 and 3,482,478

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,459 : 3,482,478 = 3,482,478 : x
2. Step 2: Convert to fraction form
   2,244,459/3,482,478 = 3,482,478/x
3. Step 3: Cross multiply
   2,244,459x = 3,482,478 × 3,482,478
4. Step 4: Simplify right side
   2,244,459x = 12,127,653,020,484
5. Step 5: Solve for x
   x = 12,127,653,020,484/2,244,459
6. Step 6: Final answer
   x = 5,403,374.72