Finding the Third Proportional to 35,984 and 55,860

Step by Step Solution

1. Step 1: Write the proportion equation
   35,984 : 55,860 = 55,860 : x
2. Step 2: Convert to fraction form
   35,984/55,860 = 55,860/x
3. Step 3: Cross multiply
   35,984x = 55,860 × 55,860
4. Step 4: Simplify right side
   35,984x = 3,120,339,600
5. Step 5: Solve for x
   x = 3,120,339,600/35,984
6. Step 6: Final answer
   x = 86,714.64