Finding the Third Proportional to 2,235,668 and 3,160,396

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,668 : 3,160,396 = 3,160,396 : x
2. Step 2: Convert to fraction form
   2,235,668/3,160,396 = 3,160,396/x
3. Step 3: Cross multiply
   2,235,668x = 3,160,396 × 3,160,396
4. Step 4: Simplify right side
   2,235,668x = 9,988,102,876,816
5. Step 5: Solve for x
   x = 9,988,102,876,816/2,235,668
6. Step 6: Final answer
   x = 4,467,614.55