Finding the Third Proportional to 209,433 and 452,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   209,433 : 452,074.50 = 452,074.50 : x
2. Step 2: Convert to fraction form
   209,433/452,074.50 = 452,074.50/x
3. Step 3: Cross multiply
   209,433x = 452,074.50 × 452,074.50
4. Step 4: Simplify right side
   209,433x = 204,371,353,550.25
5. Step 5: Solve for x
   x = 204,371,353,550.25/209,433
6. Step 6: Final answer
   x = 975,831.67