Finding the Third Proportional to 10,381.50 and 28,107

Step by Step Solution

1. Step 1: Write the proportion equation
   10,381.50 : 28,107 = 28,107 : x
2. Step 2: Convert to fraction form
   10,381.50/28,107 = 28,107/x
3. Step 3: Cross multiply
   10,381.50x = 28,107 × 28,107
4. Step 4: Simplify right side
   10,381.50x = 790,003,449
5. Step 5: Solve for x
   x = 790,003,449/10,381.50
6. Step 6: Final answer
   x = 76,097.24