Finding the Third Proportional to 16,152 and 21,704

Step by Step Solution

1. Step 1: Write the proportion equation
   16,152 : 21,704 = 21,704 : x
2. Step 2: Convert to fraction form
   16,152/21,704 = 21,704/x
3. Step 3: Cross multiply
   16,152x = 21,704 × 21,704
4. Step 4: Simplify right side
   16,152x = 471,063,616
5. Step 5: Solve for x
   x = 471,063,616/16,152
6. Step 6: Final answer
   x = 29,164.41