Finding the Third Proportional to 898,249.50 and 1,291,185.56

Step by Step Solution

1. Step 1: Write the proportion equation
   898,249.50 : 1,291,185.56 = 1,291,185.56 : x
2. Step 2: Convert to fraction form
   898,249.50/1,291,185.56 = 1,291,185.56/x
3. Step 3: Cross multiply
   898,249.50x = 1,291,185.56 × 1,291,185.56
4. Step 4: Simplify right side
   898,249.50x = 1,667,160,156,808.44
5. Step 5: Solve for x
   x = 1,667,160,156,808.44/898,249.50
6. Step 6: Final answer
   x = 1,856,010.11