Finding the Third Proportional to 1,474,224 and 3,153,389

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,224 : 3,153,389 = 3,153,389 : x
2. Step 2: Convert to fraction form
   1,474,224/3,153,389 = 3,153,389/x
3. Step 3: Cross multiply
   1,474,224x = 3,153,389 × 3,153,389
4. Step 4: Simplify right side
   1,474,224x = 9,943,862,185,321
5. Step 5: Solve for x
   x = 9,943,862,185,321/1,474,224
6. Step 6: Final answer
   x = 6,745,150.12