Finding the Third Proportional to 2,027,850.19 and 3,131,191.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,850.19 : 3,131,191.69 = 3,131,191.69 : x
2. Step 2: Convert to fraction form
   2,027,850.19/3,131,191.69 = 3,131,191.69/x
3. Step 3: Cross multiply
   2,027,850.19x = 3,131,191.69 × 3,131,191.69
4. Step 4: Simplify right side
   2,027,850.19x = 9,804,361,383,869.10
5. Step 5: Solve for x
   x = 9,804,361,383,869.10/2,027,850.19
6. Step 6: Final answer
   x = 4,834,854.88