Finding the Third Proportional to 46,279 and 99,254

Step by Step Solution

1. Step 1: Write the proportion equation
   46,279 : 99,254 = 99,254 : x
2. Step 2: Convert to fraction form
   46,279/99,254 = 99,254/x
3. Step 3: Cross multiply
   46,279x = 99,254 × 99,254
4. Step 4: Simplify right side
   46,279x = 9,851,356,516
5. Step 5: Solve for x
   x = 9,851,356,516/46,279
6. Step 6: Final answer
   x = 212,868.83