Finding the Third Proportional to 16,646.34 and 25,141.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,646.34 : 25,141.64 = 25,141.64 : x
2. Step 2: Convert to fraction form
   16,646.34/25,141.64 = 25,141.64/x
3. Step 3: Cross multiply
   16,646.34x = 25,141.64 × 25,141.64
4. Step 4: Simplify right side
   16,646.34x = 632,102,093.32
5. Step 5: Solve for x
   x = 632,102,093.32/16,646.34
6. Step 6: Final answer
   x = 37,972.43