Finding the Third Proportional to 789,508.50 and 1,191,366

Step by Step Solution

1. Step 1: Write the proportion equation
   789,508.50 : 1,191,366 = 1,191,366 : x
2. Step 2: Convert to fraction form
   789,508.50/1,191,366 = 1,191,366/x
3. Step 3: Cross multiply
   789,508.50x = 1,191,366 × 1,191,366
4. Step 4: Simplify right side
   789,508.50x = 1,419,352,945,956
5. Step 5: Solve for x
   x = 1,419,352,945,956/789,508.50
6. Step 6: Final answer
   x = 1,797,767.78