Finding the Third Proportional to 94,811.50 and 209,306

Step by Step Solution

1. Step 1: Write the proportion equation
   94,811.50 : 209,306 = 209,306 : x
2. Step 2: Convert to fraction form
   94,811.50/209,306 = 209,306/x
3. Step 3: Cross multiply
   94,811.50x = 209,306 × 209,306
4. Step 4: Simplify right side
   94,811.50x = 43,809,001,636
5. Step 5: Solve for x
   x = 43,809,001,636/94,811.50
6. Step 6: Final answer
   x = 462,064.22