Finding the Third Proportional to 994,827 and 2,131,482

Step by Step Solution

1. Step 1: Write the proportion equation
   994,827 : 2,131,482 = 2,131,482 : x
2. Step 2: Convert to fraction form
   994,827/2,131,482 = 2,131,482/x
3. Step 3: Cross multiply
   994,827x = 2,131,482 × 2,131,482
4. Step 4: Simplify right side
   994,827x = 4,543,215,516,324
5. Step 5: Solve for x
   x = 4,543,215,516,324/994,827
6. Step 6: Final answer
   x = 4,566,839.78