Finding the Third Proportional to 2,235,660 and 3,160,386

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,660 : 3,160,386 = 3,160,386 : x
2. Step 2: Convert to fraction form
   2,235,660/3,160,386 = 3,160,386/x
3. Step 3: Cross multiply
   2,235,660x = 3,160,386 × 3,160,386
4. Step 4: Simplify right side
   2,235,660x = 9,988,039,668,996
5. Step 5: Solve for x
   x = 9,988,039,668,996/2,235,660
6. Step 6: Final answer
   x = 4,467,602.26