Finding the Third Proportional to 5,845.29 and 12,784.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,845.29 : 12,784.08 = 12,784.08 : x
2. Step 2: Convert to fraction form
   5,845.29/12,784.08 = 12,784.08/x
3. Step 3: Cross multiply
   5,845.29x = 12,784.08 × 12,784.08
4. Step 4: Simplify right side
   5,845.29x = 163,432,653.51
5. Step 5: Solve for x
   x = 163,432,653.51/5,845.29
6. Step 6: Final answer
   x = 27,959.72