Finding the Third Proportional to 2,693,772 and 4,182,315

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693,772 : 4,182,315 = 4,182,315 : x
2. Step 2: Convert to fraction form
   2,693,772/4,182,315 = 4,182,315/x
3. Step 3: Cross multiply
   2,693,772x = 4,182,315 × 4,182,315
4. Step 4: Simplify right side
   2,693,772x = 17,491,758,759,225
5. Step 5: Solve for x
   x = 17,491,758,759,225/2,693,772
6. Step 6: Final answer
   x = 6,493,407.30