Finding the Third Proportional to 13,836.76 and 29,860.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,836.76 : 29,860.52 = 29,860.52 : x
2. Step 2: Convert to fraction form
   13,836.76/29,860.52 = 29,860.52/x
3. Step 3: Cross multiply
   13,836.76x = 29,860.52 × 29,860.52
4. Step 4: Simplify right side
   13,836.76x = 891,650,859.96
5. Step 5: Solve for x
   x = 891,650,859.96/13,836.76
6. Step 6: Final answer
   x = 64,440.72