Finding the Third Proportional to 478,840.50 and 1,002,036.75

Step by Step Solution

1. Step 1: Write the proportion equation
   478,840.50 : 1,002,036.75 = 1,002,036.75 : x
2. Step 2: Convert to fraction form
   478,840.50/1,002,036.75 = 1,002,036.75/x
3. Step 3: Cross multiply
   478,840.50x = 1,002,036.75 × 1,002,036.75
4. Step 4: Simplify right side
   478,840.50x = 1,004,077,648,350.56
5. Step 5: Solve for x
   x = 1,004,077,648,350.56/478,840.50
6. Step 6: Final answer
   x = 2,096,893.74