Finding the Third Proportional to 47,910 and 105,237

Step by Step Solution

1. Step 1: Write the proportion equation
   47,910 : 105,237 = 105,237 : x
2. Step 2: Convert to fraction form
   47,910/105,237 = 105,237/x
3. Step 3: Cross multiply
   47,910x = 105,237 × 105,237
4. Step 4: Simplify right side
   47,910x = 11,074,826,169
5. Step 5: Solve for x
   x = 11,074,826,169/47,910
6. Step 6: Final answer
   x = 231,158.97