Finding the Third Proportional to 9,846.19 and 14,614.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,846.19 : 14,614.69 = 14,614.69 : x
2. Step 2: Convert to fraction form
   9,846.19/14,614.69 = 14,614.69/x
3. Step 3: Cross multiply
   9,846.19x = 14,614.69 × 14,614.69
4. Step 4: Simplify right side
   9,846.19x = 213,589,090.72
5. Step 5: Solve for x
   x = 213,589,090.72/9,846.19
6. Step 6: Final answer
   x = 21,692.57