Finding the Third Proportional to 23,436 and 55,322

Step by Step Solution

1. Step 1: Write the proportion equation
   23,436 : 55,322 = 55,322 : x
2. Step 2: Convert to fraction form
   23,436/55,322 = 55,322/x
3. Step 3: Cross multiply
   23,436x = 55,322 × 55,322
4. Step 4: Simplify right side
   23,436x = 3,060,523,684
5. Step 5: Solve for x
   x = 3,060,523,684/23,436
6. Step 6: Final answer
   x = 130,590.70