Finding the Third Proportional to 36,468 and 85,860

Step by Step Solution

1. Step 1: Write the proportion equation
   36,468 : 85,860 = 85,860 : x
2. Step 2: Convert to fraction form
   36,468/85,860 = 85,860/x
3. Step 3: Cross multiply
   36,468x = 85,860 × 85,860
4. Step 4: Simplify right side
   36,468x = 7,371,939,600
5. Step 5: Solve for x
   x = 7,371,939,600/36,468
6. Step 6: Final answer
   x = 202,148.17