Finding the Third Proportional to 6,358.82 and 13,788.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,358.82 : 13,788.35 = 13,788.35 : x
2. Step 2: Convert to fraction form
   6,358.82/13,788.35 = 13,788.35/x
3. Step 3: Cross multiply
   6,358.82x = 13,788.35 × 13,788.35
4. Step 4: Simplify right side
   6,358.82x = 190,118,638.81
5. Step 5: Solve for x
   x = 190,118,638.81/6,358.82
6. Step 6: Final answer
   x = 29,898.43