Finding the Third Proportional to 96,681.50 and 207,644

Step by Step Solution

1. Step 1: Write the proportion equation
   96,681.50 : 207,644 = 207,644 : x
2. Step 2: Convert to fraction form
   96,681.50/207,644 = 207,644/x
3. Step 3: Cross multiply
   96,681.50x = 207,644 × 207,644
4. Step 4: Simplify right side
   96,681.50x = 43,116,030,736
5. Step 5: Solve for x
   x = 43,116,030,736/96,681.50
6. Step 6: Final answer
   x = 445,959.47