Finding the Third Proportional to 13,392 and 28,839.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,392 : 28,839.38 = 28,839.38 : x
2. Step 2: Convert to fraction form
   13,392/28,839.38 = 28,839.38/x
3. Step 3: Cross multiply
   13,392x = 28,839.38 × 28,839.38
4. Step 4: Simplify right side
   13,392x = 831,709,550.39
5. Step 5: Solve for x
   x = 831,709,550.39/13,392
6. Step 6: Final answer
   x = 62,104.95