Finding the Third Proportional to 14,338.69 and 21,432.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,338.69 : 21,432.94 = 21,432.94 : x
2. Step 2: Convert to fraction form
   14,338.69/21,432.94 = 21,432.94/x
3. Step 3: Cross multiply
   14,338.69x = 21,432.94 × 21,432.94
4. Step 4: Simplify right side
   14,338.69x = 459,370,809.88
5. Step 5: Solve for x
   x = 459,370,809.88/14,338.69
6. Step 6: Final answer
   x = 32,037.16