Finding the Third Proportional to 13,251.09 and 27,869.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,251.09 : 27,869.06 = 27,869.06 : x
2. Step 2: Convert to fraction form
   13,251.09/27,869.06 = 27,869.06/x
3. Step 3: Cross multiply
   13,251.09x = 27,869.06 × 27,869.06
4. Step 4: Simplify right side
   13,251.09x = 776,684,644.63
5. Step 5: Solve for x
   x = 776,684,644.63/13,251.09
6. Step 6: Final answer
   x = 58,612.87