Finding the Third Proportional to 21,276 and 32,658

Step by Step Solution

1. Step 1: Write the proportion equation
   21,276 : 32,658 = 32,658 : x
2. Step 2: Convert to fraction form
   21,276/32,658 = 32,658/x
3. Step 3: Cross multiply
   21,276x = 32,658 × 32,658
4. Step 4: Simplify right side
   21,276x = 1,066,544,964
5. Step 5: Solve for x
   x = 1,066,544,964/21,276
6. Step 6: Final answer
   x = 50,129.02