Finding the Third Proportional to 14,363 and 21,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,363 : 21,071.50 = 21,071.50 : x
2. Step 2: Convert to fraction form
   14,363/21,071.50 = 21,071.50/x
3. Step 3: Cross multiply
   14,363x = 21,071.50 × 21,071.50
4. Step 4: Simplify right side
   14,363x = 444,008,112.25
5. Step 5: Solve for x
   x = 444,008,112.25/14,363
6. Step 6: Final answer
   x = 30,913.33