Finding the Third Proportional to 39,071.25 and 83,794.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,071.25 : 83,794.50 = 83,794.50 : x
2. Step 2: Convert to fraction form
   39,071.25/83,794.50 = 83,794.50/x
3. Step 3: Cross multiply
   39,071.25x = 83,794.50 × 83,794.50
4. Step 4: Simplify right side
   39,071.25x = 7,021,518,230.25
5. Step 5: Solve for x
   x = 7,021,518,230.25/39,071.25
6. Step 6: Final answer
   x = 179,710.61