Finding the Third Proportional to 480,748.50 and 1,025,853

Step by Step Solution

1. Step 1: Write the proportion equation
   480,748.50 : 1,025,853 = 1,025,853 : x
2. Step 2: Convert to fraction form
   480,748.50/1,025,853 = 1,025,853/x
3. Step 3: Cross multiply
   480,748.50x = 1,025,853 × 1,025,853
4. Step 4: Simplify right side
   480,748.50x = 1,052,374,377,609
5. Step 5: Solve for x
   x = 1,052,374,377,609/480,748.50
6. Step 6: Final answer
   x = 2,189,033.10