Finding the Third Proportional to 502,105.50 and 1,103,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   502,105.50 : 1,103,719.50 = 1,103,719.50 : x
2. Step 2: Convert to fraction form
   502,105.50/1,103,719.50 = 1,103,719.50/x
3. Step 3: Cross multiply
   502,105.50x = 1,103,719.50 × 1,103,719.50
4. Step 4: Simplify right side
   502,105.50x = 1,218,196,734,680.25
5. Step 5: Solve for x
   x = 1,218,196,734,680.25/502,105.50
6. Step 6: Final answer
   x = 2,426,176.84