Finding the Third Proportional to 3,174,565 and 4,790,468

Step by Step Solution

1. Step 1: Write the proportion equation
   3,174,565 : 4,790,468 = 4,790,468 : x
2. Step 2: Convert to fraction form
   3,174,565/4,790,468 = 4,790,468/x
3. Step 3: Cross multiply
   3,174,565x = 4,790,468 × 4,790,468
4. Step 4: Simplify right side
   3,174,565x = 22,948,583,659,024
5. Step 5: Solve for x
   x = 22,948,583,659,024/3,174,565
6. Step 6: Final answer
   x = 7,228,890.78