Finding the Third Proportional to 449,595 and 930,345.75

Step by Step Solution

1. Step 1: Write the proportion equation
   449,595 : 930,345.75 = 930,345.75 : x
2. Step 2: Convert to fraction form
   449,595/930,345.75 = 930,345.75/x
3. Step 3: Cross multiply
   449,595x = 930,345.75 × 930,345.75
4. Step 4: Simplify right side
   449,595x = 865,543,214,543.06
5. Step 5: Solve for x
   x = 865,543,214,543.06/449,595
6. Step 6: Final answer
   x = 1,925,162.01