Finding the Third Proportional to 6,357.92 and 13,810.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,357.92 : 13,810.42 = 13,810.42 : x
2. Step 2: Convert to fraction form
   6,357.92/13,810.42 = 13,810.42/x
3. Step 3: Cross multiply
   6,357.92x = 13,810.42 × 13,810.42
4. Step 4: Simplify right side
   6,357.92x = 190,727,725.39
5. Step 5: Solve for x
   x = 190,727,725.39/6,357.92
6. Step 6: Final answer
   x = 29,998.45