Finding the Third Proportional to 3,214,874 and 4,366,158

Step by Step Solution

1. Step 1: Write the proportion equation
   3,214,874 : 4,366,158 = 4,366,158 : x
2. Step 2: Convert to fraction form
   3,214,874/4,366,158 = 4,366,158/x
3. Step 3: Cross multiply
   3,214,874x = 4,366,158 × 4,366,158
4. Step 4: Simplify right side
   3,214,874x = 19,063,335,680,964
5. Step 5: Solve for x
   x = 19,063,335,680,964/3,214,874
6. Step 6: Final answer
   x = 5,929,730.27