Finding the Third Proportional to 43,104 and 61,708.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,104 : 61,708.50 = 61,708.50 : x
2. Step 2: Convert to fraction form
   43,104/61,708.50 = 61,708.50/x
3. Step 3: Cross multiply
   43,104x = 61,708.50 × 61,708.50
4. Step 4: Simplify right side
   43,104x = 3,807,938,972.25
5. Step 5: Solve for x
   x = 3,807,938,972.25/43,104
6. Step 6: Final answer
   x = 88,343.05