Finding the Third Proportional to 108,497 and 164,275.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,497 : 164,275.50 = 164,275.50 : x
2. Step 2: Convert to fraction form
   108,497/164,275.50 = 164,275.50/x
3. Step 3: Cross multiply
   108,497x = 164,275.50 × 164,275.50
4. Step 4: Simplify right side
   108,497x = 26,986,439,900.25
5. Step 5: Solve for x
   x = 26,986,439,900.25/108,497
6. Step 6: Final answer
   x = 248,729.83