Finding the Third Proportional to 994,623 and 2,146,494

Step by Step Solution

1. Step 1: Write the proportion equation
   994,623 : 2,146,494 = 2,146,494 : x
2. Step 2: Convert to fraction form
   994,623/2,146,494 = 2,146,494/x
3. Step 3: Cross multiply
   994,623x = 2,146,494 × 2,146,494
4. Step 4: Simplify right side
   994,623x = 4,607,436,492,036
5. Step 5: Solve for x
   x = 4,607,436,492,036/994,623
6. Step 6: Final answer
   x = 4,632,344.61