Finding the Third Proportional to 38,968.75 and 84,761.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,968.75 : 84,761.50 = 84,761.50 : x
2. Step 2: Convert to fraction form
   38,968.75/84,761.50 = 84,761.50/x
3. Step 3: Cross multiply
   38,968.75x = 84,761.50 × 84,761.50
4. Step 4: Simplify right side
   38,968.75x = 7,184,511,882.25
5. Step 5: Solve for x
   x = 7,184,511,882.25/38,968.75
6. Step 6: Final answer
   x = 184,365.98