Finding the Third Proportional to 45,934 and 99,212

Step by Step Solution

1. Step 1: Write the proportion equation
   45,934 : 99,212 = 99,212 : x
2. Step 2: Convert to fraction form
   45,934/99,212 = 99,212/x
3. Step 3: Cross multiply
   45,934x = 99,212 × 99,212
4. Step 4: Simplify right side
   45,934x = 9,843,020,944
5. Step 5: Solve for x
   x = 9,843,020,944/45,934
6. Step 6: Final answer
   x = 214,286.17