Finding the Third Proportional to 994,632 and 2,146,512

Step by Step Solution

1. Step 1: Write the proportion equation
   994,632 : 2,146,512 = 2,146,512 : x
2. Step 2: Convert to fraction form
   994,632/2,146,512 = 2,146,512/x
3. Step 3: Cross multiply
   994,632x = 2,146,512 × 2,146,512
4. Step 4: Simplify right side
   994,632x = 4,607,513,766,144
5. Step 5: Solve for x
   x = 4,607,513,766,144/994,632
6. Step 6: Final answer
   x = 4,632,380.38