Finding the Third Proportional to 67,954.50 and 103,706.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,954.50 : 103,706.50 = 103,706.50 : x
2. Step 2: Convert to fraction form
   67,954.50/103,706.50 = 103,706.50/x
3. Step 3: Cross multiply
   67,954.50x = 103,706.50 × 103,706.50
4. Step 4: Simplify right side
   67,954.50x = 10,755,038,142.25
5. Step 5: Solve for x
   x = 10,755,038,142.25/67,954.50
6. Step 6: Final answer
   x = 158,268.23