Finding the Third Proportional to 1,456,787 and 2,285,272.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,787 : 2,285,272.50 = 2,285,272.50 : x
2. Step 2: Convert to fraction form
   1,456,787/2,285,272.50 = 2,285,272.50/x
3. Step 3: Cross multiply
   1,456,787x = 2,285,272.50 × 2,285,272.50
4. Step 4: Simplify right side
   1,456,787x = 5,222,470,399,256.25
5. Step 5: Solve for x
   x = 5,222,470,399,256.25/1,456,787
6. Step 6: Final answer
   x = 3,584,923.81