Finding the Third Proportional to 1,474,956 and 3,216,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,956 : 3,216,880 = 3,216,880 : x
2. Step 2: Convert to fraction form
   1,474,956/3,216,880 = 3,216,880/x
3. Step 3: Cross multiply
   1,474,956x = 3,216,880 × 3,216,880
4. Step 4: Simplify right side
   1,474,956x = 10,348,316,934,400
5. Step 5: Solve for x
   x = 10,348,316,934,400/1,474,956
6. Step 6: Final answer
   x = 7,016,017.38