Finding the Third Proportional to 2,409,396 and 3,547,491

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,396 : 3,547,491 = 3,547,491 : x
2. Step 2: Convert to fraction form
   2,409,396/3,547,491 = 3,547,491/x
3. Step 3: Cross multiply
   2,409,396x = 3,547,491 × 3,547,491
4. Step 4: Simplify right side
   2,409,396x = 12,584,692,395,081
5. Step 5: Solve for x
   x = 12,584,692,395,081/2,409,396
6. Step 6: Final answer
   x = 5,223,173.11