Finding the Third Proportional to 39,371.06 and 53,042.34

Step by Step Solution

1. Step 1: Write the proportion equation
   39,371.06 : 53,042.34 = 53,042.34 : x
2. Step 2: Convert to fraction form
   39,371.06/53,042.34 = 53,042.34/x
3. Step 3: Cross multiply
   39,371.06x = 53,042.34 × 53,042.34
4. Step 4: Simplify right side
   39,371.06x = 2,813,490,230.49
5. Step 5: Solve for x
   x = 2,813,490,230.49/39,371.06
6. Step 6: Final answer
   x = 71,460.87