Finding the Third Proportional to 36,168 and 56,684

Step by Step Solution

1. Step 1: Write the proportion equation
   36,168 : 56,684 = 56,684 : x
2. Step 2: Convert to fraction form
   36,168/56,684 = 56,684/x
3. Step 3: Cross multiply
   36,168x = 56,684 × 56,684
4. Step 4: Simplify right side
   36,168x = 3,213,075,856
5. Step 5: Solve for x
   x = 3,213,075,856/36,168
6. Step 6: Final answer
   x = 88,837.53