Finding the Third Proportional to 67,885.50 and 103,585.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,885.50 : 103,585.50 = 103,585.50 : x
2. Step 2: Convert to fraction form
   67,885.50/103,585.50 = 103,585.50/x
3. Step 3: Cross multiply
   67,885.50x = 103,585.50 × 103,585.50
4. Step 4: Simplify right side
   67,885.50x = 10,729,955,810.25
5. Step 5: Solve for x
   x = 10,729,955,810.25/67,885.50
6. Step 6: Final answer
   x = 158,059.61