Finding the Third Proportional to 503,590.50 and 981,483

Step by Step Solution

1. Step 1: Write the proportion equation
   503,590.50 : 981,483 = 981,483 : x
2. Step 2: Convert to fraction form
   503,590.50/981,483 = 981,483/x
3. Step 3: Cross multiply
   503,590.50x = 981,483 × 981,483
4. Step 4: Simplify right side
   503,590.50x = 963,308,879,289
5. Step 5: Solve for x
   x = 963,308,879,289/503,590.50
6. Step 6: Final answer
   x = 1,912,881.36