Finding the Third Proportional to 480,744.18 and 1,025,835.42

Step by Step Solution

1. Step 1: Write the proportion equation
   480,744.18 : 1,025,835.42 = 1,025,835.42 : x
2. Step 2: Convert to fraction form
   480,744.18/1,025,835.42 = 1,025,835.42/x
3. Step 3: Cross multiply
   480,744.18x = 1,025,835.42 × 1,025,835.42
4. Step 4: Simplify right side
   480,744.18x = 1,052,338,300,751.90
5. Step 5: Solve for x
   x = 1,052,338,300,751.90/480,744.18
6. Step 6: Final answer
   x = 2,188,977.74