Finding the Third Proportional to 986,472 and 1,477,008

Step by Step Solution

1. Step 1: Write the proportion equation
   986,472 : 1,477,008 = 1,477,008 : x
2. Step 2: Convert to fraction form
   986,472/1,477,008 = 1,477,008/x
3. Step 3: Cross multiply
   986,472x = 1,477,008 × 1,477,008
4. Step 4: Simplify right side
   986,472x = 2,181,552,632,064
5. Step 5: Solve for x
   x = 2,181,552,632,064/986,472
6. Step 6: Final answer
   x = 2,211,469.39