Finding the Third Proportional to 43,837.50 and 67,802.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,837.50 : 67,802.25 = 67,802.25 : x
2. Step 2: Convert to fraction form
   43,837.50/67,802.25 = 67,802.25/x
3. Step 3: Cross multiply
   43,837.50x = 67,802.25 × 67,802.25
4. Step 4: Simplify right side
   43,837.50x = 4,597,145,105.06
5. Step 5: Solve for x
   x = 4,597,145,105.06/43,837.50
6. Step 6: Final answer
   x = 104,867.87