Finding the Third Proportional to 17,883.28 and 38,887.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,883.28 : 38,887.59 = 38,887.59 : x
2. Step 2: Convert to fraction form
   17,883.28/38,887.59 = 38,887.59/x
3. Step 3: Cross multiply
   17,883.28x = 38,887.59 × 38,887.59
4. Step 4: Simplify right side
   17,883.28x = 1,512,244,947.67
5. Step 5: Solve for x
   x = 1,512,244,947.67/17,883.28
6. Step 6: Final answer
   x = 84,561.94