Finding the Third Proportional to 38,729.25 and 82,110.94

Step by Step Solution

1. Step 1: Write the proportion equation
   38,729.25 : 82,110.94 = 82,110.94 : x
2. Step 2: Convert to fraction form
   38,729.25/82,110.94 = 82,110.94/x
3. Step 3: Cross multiply
   38,729.25x = 82,110.94 × 82,110.94
4. Step 4: Simplify right side
   38,729.25x = 6,742,206,057.13
5. Step 5: Solve for x
   x = 6,742,206,057.13/38,729.25
6. Step 6: Final answer
   x = 174,085.63