Finding the Third Proportional to 792,110 and 1,868,045

Step by Step Solution

1. Step 1: Write the proportion equation
   792,110 : 1,868,045 = 1,868,045 : x
2. Step 2: Convert to fraction form
   792,110/1,868,045 = 1,868,045/x
3. Step 3: Cross multiply
   792,110x = 1,868,045 × 1,868,045
4. Step 4: Simplify right side
   792,110x = 3,489,592,122,025
5. Step 5: Solve for x
   x = 3,489,592,122,025/792,110
6. Step 6: Final answer
   x = 4,405,438.79