Finding the Third Proportional to 47,210 and 103,132

Step by Step Solution

1. Step 1: Write the proportion equation
   47,210 : 103,132 = 103,132 : x
2. Step 2: Convert to fraction form
   47,210/103,132 = 103,132/x
3. Step 3: Cross multiply
   47,210x = 103,132 × 103,132
4. Step 4: Simplify right side
   47,210x = 10,636,209,424
5. Step 5: Solve for x
   x = 10,636,209,424/47,210
6. Step 6: Final answer
   x = 225,295.69