Finding the Third Proportional to 9,483.75 and 14,421.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.75 : 14,421.38 = 14,421.38 : x
2. Step 2: Convert to fraction form
   9,483.75/14,421.38 = 14,421.38/x
3. Step 3: Cross multiply
   9,483.75x = 14,421.38 × 14,421.38
4. Step 4: Simplify right side
   9,483.75x = 207,976,056.89
5. Step 5: Solve for x
   x = 207,976,056.89/9,483.75
6. Step 6: Final answer
   x = 21,929.73