Finding the Third Proportional to 13,257.84 and 28,898.44

Step by Step Solution

1. Step 1: Write the proportion equation
   13,257.84 : 28,898.44 = 28,898.44 : x
2. Step 2: Convert to fraction form
   13,257.84/28,898.44 = 28,898.44/x
3. Step 3: Cross multiply
   13,257.84x = 28,898.44 × 28,898.44
4. Step 4: Simplify right side
   13,257.84x = 835,119,689.94
5. Step 5: Solve for x
   x = 835,119,689.94/13,257.84
6. Step 6: Final answer
   x = 62,990.61