Finding the Third Proportional to 234,019.50 and 503,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,019.50 : 503,047.50 = 503,047.50 : x
2. Step 2: Convert to fraction form
   234,019.50/503,047.50 = 503,047.50/x
3. Step 3: Cross multiply
   234,019.50x = 503,047.50 × 503,047.50
4. Step 4: Simplify right side
   234,019.50x = 253,056,787,256.25
5. Step 5: Solve for x
   x = 253,056,787,256.25/234,019.50
6. Step 6: Final answer
   x = 1,081,349.15