Finding the Third Proportional to 10,107 and 21,901.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,107 : 21,901.25 = 21,901.25 : x
2. Step 2: Convert to fraction form
   10,107/21,901.25 = 21,901.25/x
3. Step 3: Cross multiply
   10,107x = 21,901.25 × 21,901.25
4. Step 4: Simplify right side
   10,107x = 479,664,751.56
5. Step 5: Solve for x
   x = 479,664,751.56/10,107
6. Step 6: Final answer
   x = 47,458.67