Finding the Third Proportional to 2,517,393 and 3,871,653

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,393 : 3,871,653 = 3,871,653 : x
2. Step 2: Convert to fraction form
   2,517,393/3,871,653 = 3,871,653/x
3. Step 3: Cross multiply
   2,517,393x = 3,871,653 × 3,871,653
4. Step 4: Simplify right side
   2,517,393x = 14,989,696,952,409
5. Step 5: Solve for x
   x = 14,989,696,952,409/2,517,393
6. Step 6: Final answer
   x = 5,954,452.46