Finding the Third Proportional to 13,962.38 and 21,718.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,962.38 : 21,718.13 = 21,718.13 : x
2. Step 2: Convert to fraction form
   13,962.38/21,718.13 = 21,718.13/x
3. Step 3: Cross multiply
   13,962.38x = 21,718.13 × 21,718.13
4. Step 4: Simplify right side
   13,962.38x = 471,676,953.52
5. Step 5: Solve for x
   x = 471,676,953.52/13,962.38
6. Step 6: Final answer
   x = 33,782.00