Finding the Third Proportional to 17,839.83 and 38,858.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,839.83 : 38,858.06 = 38,858.06 : x
2. Step 2: Convert to fraction form
   17,839.83/38,858.06 = 38,858.06/x
3. Step 3: Cross multiply
   17,839.83x = 38,858.06 × 38,858.06
4. Step 4: Simplify right side
   17,839.83x = 1,509,949,021.25
5. Step 5: Solve for x
   x = 1,509,949,021.25/17,839.83
6. Step 6: Final answer
   x = 84,639.21