Finding the Third Proportional to 2,358,670 and 3,534,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,670 : 3,534,320 = 3,534,320 : x
2. Step 2: Convert to fraction form
   2,358,670/3,534,320 = 3,534,320/x
3. Step 3: Cross multiply
   2,358,670x = 3,534,320 × 3,534,320
4. Step 4: Simplify right side
   2,358,670x = 12,491,417,862,400
5. Step 5: Solve for x
   x = 12,491,417,862,400/2,358,670
6. Step 6: Final answer
   x = 5,295,958.26