Finding the Third Proportional to 17,887.25 and 38,849.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,887.25 : 38,849.75 = 38,849.75 : x
2. Step 2: Convert to fraction form
   17,887.25/38,849.75 = 38,849.75/x
3. Step 3: Cross multiply
   17,887.25x = 38,849.75 × 38,849.75
4. Step 4: Simplify right side
   17,887.25x = 1,509,303,075.06
5. Step 5: Solve for x
   x = 1,509,303,075.06/17,887.25
6. Step 6: Final answer
   x = 84,378.71