Finding the Third Proportional to 36,160 and 55,392

Step by Step Solution

1. Step 1: Write the proportion equation
   36,160 : 55,392 = 55,392 : x
2. Step 2: Convert to fraction form
   36,160/55,392 = 55,392/x
3. Step 3: Cross multiply
   36,160x = 55,392 × 55,392
4. Step 4: Simplify right side
   36,160x = 3,068,273,664
5. Step 5: Solve for x
   x = 3,068,273,664/36,160
6. Step 6: Final answer
   x = 84,852.70