Finding the Third Proportional to 235,612.50 and 523,470

Step by Step Solution

1. Step 1: Write the proportion equation
   235,612.50 : 523,470 = 523,470 : x
2. Step 2: Convert to fraction form
   235,612.50/523,470 = 523,470/x
3. Step 3: Cross multiply
   235,612.50x = 523,470 × 523,470
4. Step 4: Simplify right side
   235,612.50x = 274,020,840,900
5. Step 5: Solve for x
   x = 274,020,840,900/235,612.50
6. Step 6: Final answer
   x = 1,163,014.87