Finding the Third Proportional to 13,091.63 and 27,899.44

Step by Step Solution

1. Step 1: Write the proportion equation
   13,091.63 : 27,899.44 = 27,899.44 : x
2. Step 2: Convert to fraction form
   13,091.63/27,899.44 = 27,899.44/x
3. Step 3: Cross multiply
   13,091.63x = 27,899.44 × 27,899.44
4. Step 4: Simplify right side
   13,091.63x = 778,378,612.82
5. Step 5: Solve for x
   x = 778,378,612.82/13,091.63
6. Step 6: Final answer
   x = 59,456.23