Finding the Third Proportional to 65,635.50 and 134,037

Step by Step Solution

1. Step 1: Write the proportion equation
   65,635.50 : 134,037 = 134,037 : x
2. Step 2: Convert to fraction form
   65,635.50/134,037 = 134,037/x
3. Step 3: Cross multiply
   65,635.50x = 134,037 × 134,037
4. Step 4: Simplify right side
   65,635.50x = 17,965,917,369
5. Step 5: Solve for x
   x = 17,965,917,369/65,635.50
6. Step 6: Final answer
   x = 273,722.56