Finding the Third Proportional to 10,107 and 14,427.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,107 : 14,427.50 = 14,427.50 : x
2. Step 2: Convert to fraction form
   10,107/14,427.50 = 14,427.50/x
3. Step 3: Cross multiply
   10,107x = 14,427.50 × 14,427.50
4. Step 4: Simplify right side
   10,107x = 208,152,756.25
5. Step 5: Solve for x
   x = 208,152,756.25/10,107
6. Step 6: Final answer
   x = 20,594.91