Finding the Third Proportional to 994,622 and 2,146,492

Step by Step Solution

1. Step 1: Write the proportion equation
   994,622 : 2,146,492 = 2,146,492 : x
2. Step 2: Convert to fraction form
   994,622/2,146,492 = 2,146,492/x
3. Step 3: Cross multiply
   994,622x = 2,146,492 × 2,146,492
4. Step 4: Simplify right side
   994,622x = 4,607,427,906,064
5. Step 5: Solve for x
   x = 4,607,427,906,064/994,622
6. Step 6: Final answer
   x = 4,632,340.63