Finding the Third Proportional to 21,164 and 45,068

Step by Step Solution

1. Step 1: Write the proportion equation
   21,164 : 45,068 = 45,068 : x
2. Step 2: Convert to fraction form
   21,164/45,068 = 45,068/x
3. Step 3: Cross multiply
   21,164x = 45,068 × 45,068
4. Step 4: Simplify right side
   21,164x = 2,031,124,624
5. Step 5: Solve for x
   x = 2,031,124,624/21,164
6. Step 6: Final answer
   x = 95,970.73