Finding the Third Proportional to 45,894 and 100,530

Step by Step Solution

1. Step 1: Write the proportion equation
   45,894 : 100,530 = 100,530 : x
2. Step 2: Convert to fraction form
   45,894/100,530 = 100,530/x
3. Step 3: Cross multiply
   45,894x = 100,530 × 100,530
4. Step 4: Simplify right side
   45,894x = 10,106,280,900
5. Step 5: Solve for x
   x = 10,106,280,900/45,894
6. Step 6: Final answer
   x = 220,209.20