Finding the Third Proportional to 16,665 and 23,438

Step by Step Solution

1. Step 1: Write the proportion equation
   16,665 : 23,438 = 23,438 : x
2. Step 2: Convert to fraction form
   16,665/23,438 = 23,438/x
3. Step 3: Cross multiply
   16,665x = 23,438 × 23,438
4. Step 4: Simplify right side
   16,665x = 549,339,844
5. Step 5: Solve for x
   x = 549,339,844/16,665
6. Step 6: Final answer
   x = 32,963.69