Finding the Third Proportional to 503,863.50 and 741,093

Step by Step Solution

1. Step 1: Write the proportion equation
   503,863.50 : 741,093 = 741,093 : x
2. Step 2: Convert to fraction form
   503,863.50/741,093 = 741,093/x
3. Step 3: Cross multiply
   503,863.50x = 741,093 × 741,093
4. Step 4: Simplify right side
   503,863.50x = 549,218,834,649
5. Step 5: Solve for x
   x = 549,218,834,649/503,863.50
6. Step 6: Final answer
   x = 1,090,015.12