Finding the Third Proportional to 1,499,122 and 2,192,675

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,122 : 2,192,675 = 2,192,675 : x
2. Step 2: Convert to fraction form
   1,499,122/2,192,675 = 2,192,675/x
3. Step 3: Cross multiply
   1,499,122x = 2,192,675 × 2,192,675
4. Step 4: Simplify right side
   1,499,122x = 4,807,823,655,625
5. Step 5: Solve for x
   x = 4,807,823,655,625/1,499,122
6. Step 6: Final answer
   x = 3,207,092.99