Finding the Third Proportional to 43,510.50 and 68,222.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,510.50 : 68,222.25 = 68,222.25 : x
2. Step 2: Convert to fraction form
   43,510.50/68,222.25 = 68,222.25/x
3. Step 3: Cross multiply
   43,510.50x = 68,222.25 × 68,222.25
4. Step 4: Simplify right side
   43,510.50x = 4,654,275,395.06
5. Step 5: Solve for x
   x = 4,654,275,395.06/43,510.50
6. Step 6: Final answer
   x = 106,969.02