Finding the Third Proportional to 235,504.50 and 510,105

Step by Step Solution

1. Step 1: Write the proportion equation
   235,504.50 : 510,105 = 510,105 : x
2. Step 2: Convert to fraction form
   235,504.50/510,105 = 510,105/x
3. Step 3: Cross multiply
   235,504.50x = 510,105 × 510,105
4. Step 4: Simplify right side
   235,504.50x = 260,207,111,025
5. Step 5: Solve for x
   x = 260,207,111,025/235,504.50
6. Step 6: Final answer
   x = 1,104,892.31