Finding the Third Proportional to 1,087,712 and 2,332,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,712 : 2,332,888 = 2,332,888 : x
2. Step 2: Convert to fraction form
   1,087,712/2,332,888 = 2,332,888/x
3. Step 3: Cross multiply
   1,087,712x = 2,332,888 × 2,332,888
4. Step 4: Simplify right side
   1,087,712x = 5,442,366,420,544
5. Step 5: Solve for x
   x = 5,442,366,420,544/1,087,712
6. Step 6: Final answer
   x = 5,003,499.47