Finding the Third Proportional to 33,003 and 53,136

Step by Step Solution

1. Step 1: Write the proportion equation
   33,003 : 53,136 = 53,136 : x
2. Step 2: Convert to fraction form
   33,003/53,136 = 53,136/x
3. Step 3: Cross multiply
   33,003x = 53,136 × 53,136
4. Step 4: Simplify right side
   33,003x = 2,823,434,496
5. Step 5: Solve for x
   x = 2,823,434,496/33,003
6. Step 6: Final answer
   x = 85,550.84