Finding the Third Proportional to 96,495.50 and 209,494

Step by Step Solution

1. Step 1: Write the proportion equation
   96,495.50 : 209,494 = 209,494 : x
2. Step 2: Convert to fraction form
   96,495.50/209,494 = 209,494/x
3. Step 3: Cross multiply
   96,495.50x = 209,494 × 209,494
4. Step 4: Simplify right side
   96,495.50x = 43,887,736,036
5. Step 5: Solve for x
   x = 43,887,736,036/96,495.50
6. Step 6: Final answer
   x = 454,816.40