Finding the Third Proportional to 478,550.50 and 1,051,442

Step by Step Solution

1. Step 1: Write the proportion equation
   478,550.50 : 1,051,442 = 1,051,442 : x
2. Step 2: Convert to fraction form
   478,550.50/1,051,442 = 1,051,442/x
3. Step 3: Cross multiply
   478,550.50x = 1,051,442 × 1,051,442
4. Step 4: Simplify right side
   478,550.50x = 1,105,530,279,364
5. Step 5: Solve for x
   x = 1,105,530,279,364/478,550.50
6. Step 6: Final answer
   x = 2,310,164.30