Finding the Third Proportional to 46,063 and 99,172

Step by Step Solution

1. Step 1: Write the proportion equation
   46,063 : 99,172 = 99,172 : x
2. Step 2: Convert to fraction form
   46,063/99,172 = 99,172/x
3. Step 3: Cross multiply
   46,063x = 99,172 × 99,172
4. Step 4: Simplify right side
   46,063x = 9,835,085,584
5. Step 5: Solve for x
   x = 9,835,085,584/46,063
6. Step 6: Final answer
   x = 213,513.79