Finding the Third Proportional to 86,527.50 and 126,506

Step by Step Solution

1. Step 1: Write the proportion equation
   86,527.50 : 126,506 = 126,506 : x
2. Step 2: Convert to fraction form
   86,527.50/126,506 = 126,506/x
3. Step 3: Cross multiply
   86,527.50x = 126,506 × 126,506
4. Step 4: Simplify right side
   86,527.50x = 16,003,768,036
5. Step 5: Solve for x
   x = 16,003,768,036/86,527.50
6. Step 6: Final answer
   x = 184,955.86