Finding the Third Proportional to 21,606.75 and 33,332

Step by Step Solution

1. Step 1: Write the proportion equation
   21,606.75 : 33,332 = 33,332 : x
2. Step 2: Convert to fraction form
   21,606.75/33,332 = 33,332/x
3. Step 3: Cross multiply
   21,606.75x = 33,332 × 33,332
4. Step 4: Simplify right side
   21,606.75x = 1,111,022,224
5. Step 5: Solve for x
   x = 1,111,022,224/21,606.75
6. Step 6: Final answer
   x = 51,420.15