Finding the Third Proportional to 14,117.63 and 21,873.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,117.63 : 21,873.38 = 21,873.38 : x
2. Step 2: Convert to fraction form
   14,117.63/21,873.38 = 21,873.38/x
3. Step 3: Cross multiply
   14,117.63x = 21,873.38 × 21,873.38
4. Step 4: Simplify right side
   14,117.63x = 478,444,533.89
5. Step 5: Solve for x
   x = 478,444,533.89/14,117.63
6. Step 6: Final answer
   x = 33,889.87