Finding the Third Proportional to 13,317.75 and 28,913.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,317.75 : 28,913.63 = 28,913.63 : x
2. Step 2: Convert to fraction form
   13,317.75/28,913.63 = 28,913.63/x
3. Step 3: Cross multiply
   13,317.75x = 28,913.63 × 28,913.63
4. Step 4: Simplify right side
   13,317.75x = 835,997,710.64
5. Step 5: Solve for x
   x = 835,997,710.64/13,317.75
6. Step 6: Final answer
   x = 62,773.19