Finding the Third Proportional to 13,493.25 and 20,649.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,493.25 : 20,649.94 = 20,649.94 : x
2. Step 2: Convert to fraction form
   13,493.25/20,649.94 = 20,649.94/x
3. Step 3: Cross multiply
   13,493.25x = 20,649.94 × 20,649.94
4. Step 4: Simplify right side
   13,493.25x = 426,419,918.75
5. Step 5: Solve for x
   x = 426,419,918.75/13,493.25
6. Step 6: Final answer
   x = 31,602.46