Finding the Third Proportional to 13,706 and 28,494

Step by Step Solution

1. Step 1: Write the proportion equation
   13,706 : 28,494 = 28,494 : x
2. Step 2: Convert to fraction form
   13,706/28,494 = 28,494/x
3. Step 3: Cross multiply
   13,706x = 28,494 × 28,494
4. Step 4: Simplify right side
   13,706x = 811,908,036
5. Step 5: Solve for x
   x = 811,908,036/13,706
6. Step 6: Final answer
   x = 59,237.42