Finding the Third Proportional to 2,885,472 and 6,171,200

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885,472 : 6,171,200 = 6,171,200 : x
2. Step 2: Convert to fraction form
   2,885,472/6,171,200 = 6,171,200/x
3. Step 3: Cross multiply
   2,885,472x = 6,171,200 × 6,171,200
4. Step 4: Simplify right side
   2,885,472x = 38,083,709,440,000
5. Step 5: Solve for x
   x = 38,083,709,440,000/2,885,472
6. Step 6: Final answer
   x = 13,198,433.20