Finding the Third Proportional to 14,308.31 and 21,887.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,308.31 : 21,887.72 = 21,887.72 : x
2. Step 2: Convert to fraction form
   14,308.31/21,887.72 = 21,887.72/x
3. Step 3: Cross multiply
   14,308.31x = 21,887.72 × 21,887.72
4. Step 4: Simplify right side
   14,308.31x = 479,072,232.08
5. Step 5: Solve for x
   x = 479,072,232.08/14,308.31
6. Step 6: Final answer
   x = 33,482.09