Finding the Third Proportional to 56,743.50 and 82,451.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,743.50 : 82,451.50 = 82,451.50 : x
2. Step 2: Convert to fraction form
   56,743.50/82,451.50 = 82,451.50/x
3. Step 3: Cross multiply
   56,743.50x = 82,451.50 × 82,451.50
4. Step 4: Simplify right side
   56,743.50x = 6,798,249,852.25
5. Step 5: Solve for x
   x = 6,798,249,852.25/56,743.50
6. Step 6: Final answer
   x = 119,806.67