Finding the Third Proportional to 994,925 and 2,131,789

Step by Step Solution

1. Step 1: Write the proportion equation
   994,925 : 2,131,789 = 2,131,789 : x
2. Step 2: Convert to fraction form
   994,925/2,131,789 = 2,131,789/x
3. Step 3: Cross multiply
   994,925x = 2,131,789 × 2,131,789
4. Step 4: Simplify right side
   994,925x = 4,544,524,340,521
5. Step 5: Solve for x
   x = 4,544,524,340,521/994,925
6. Step 6: Final answer
   x = 4,567,705.45