Finding the Third Proportional to 14,374.13 and 21,619.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,374.13 : 21,619.69 = 21,619.69 : x
2. Step 2: Convert to fraction form
   14,374.13/21,619.69 = 21,619.69/x
3. Step 3: Cross multiply
   14,374.13x = 21,619.69 × 21,619.69
4. Step 4: Simplify right side
   14,374.13x = 467,410,887.60
5. Step 5: Solve for x
   x = 467,410,887.60/14,374.13
6. Step 6: Final answer
   x = 32,517.52