Finding the Third Proportional to 39,830.06 and 84,273.33

Step by Step Solution

1. Step 1: Write the proportion equation
   39,830.06 : 84,273.33 = 84,273.33 : x
2. Step 2: Convert to fraction form
   39,830.06/84,273.33 = 84,273.33/x
3. Step 3: Cross multiply
   39,830.06x = 84,273.33 × 84,273.33
4. Step 4: Simplify right side
   39,830.06x = 7,101,993,833.26
5. Step 5: Solve for x
   x = 7,101,993,833.26/39,830.06
6. Step 6: Final answer
   x = 178,307.37