Finding the Third Proportional to 27,009.38 and 40,886.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,009.38 : 40,886.69 = 40,886.69 : x
2. Step 2: Convert to fraction form
   27,009.38/40,886.69 = 40,886.69/x
3. Step 3: Cross multiply
   27,009.38x = 40,886.69 × 40,886.69
4. Step 4: Simplify right side
   27,009.38x = 1,671,721,214.72
5. Step 5: Solve for x
   x = 1,671,721,214.72/27,009.38
6. Step 6: Final answer
   x = 61,894.11