Finding the Third Proportional to 3,735 and 7,705.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,735 : 7,705.50 = 7,705.50 : x
2. Step 2: Convert to fraction form
   3,735/7,705.50 = 7,705.50/x
3. Step 3: Cross multiply
   3,735x = 7,705.50 × 7,705.50
4. Step 4: Simplify right side
   3,735x = 59,374,730.25
5. Step 5: Solve for x
   x = 59,374,730.25/3,735
6. Step 6: Final answer
   x = 15,896.85