Finding the Third Proportional to 460,837.50 and 1,002,456.75

Step by Step Solution

1. Step 1: Write the proportion equation
   460,837.50 : 1,002,456.75 = 1,002,456.75 : x
2. Step 2: Convert to fraction form
   460,837.50/1,002,456.75 = 1,002,456.75/x
3. Step 3: Cross multiply
   460,837.50x = 1,002,456.75 × 1,002,456.75
4. Step 4: Simplify right side
   460,837.50x = 1,004,919,535,620.56
5. Step 5: Solve for x
   x = 1,004,919,535,620.56/460,837.50
6. Step 6: Final answer
   x = 2,180,637.50