Finding the Third Proportional to 36,936 and 55,389

Step by Step Solution

1. Step 1: Write the proportion equation
   36,936 : 55,389 = 55,389 : x
2. Step 2: Convert to fraction form
   36,936/55,389 = 55,389/x
3. Step 3: Cross multiply
   36,936x = 55,389 × 55,389
4. Step 4: Simplify right side
   36,936x = 3,067,941,321
5. Step 5: Solve for x
   x = 3,067,941,321/36,936
6. Step 6: Final answer
   x = 83,061.01