Finding the Third Proportional to 986,512 and 1,477,064

Step by Step Solution

1. Step 1: Write the proportion equation
   986,512 : 1,477,064 = 1,477,064 : x
2. Step 2: Convert to fraction form
   986,512/1,477,064 = 1,477,064/x
3. Step 3: Cross multiply
   986,512x = 1,477,064 × 1,477,064
4. Step 4: Simplify right side
   986,512x = 2,181,718,060,096
5. Step 5: Solve for x
   x = 2,181,718,060,096/986,512
6. Step 6: Final answer
   x = 2,211,547.41