Finding the Third Proportional to 27,676.69 and 38,971.13

Step by Step Solution

1. Step 1: Write the proportion equation
   27,676.69 : 38,971.13 = 38,971.13 : x
2. Step 2: Convert to fraction form
   27,676.69/38,971.13 = 38,971.13/x
3. Step 3: Cross multiply
   27,676.69x = 38,971.13 × 38,971.13
4. Step 4: Simplify right side
   27,676.69x = 1,518,748,583.77
5. Step 5: Solve for x
   x = 1,518,748,583.77/27,676.69
6. Step 6: Final answer
   x = 54,874.65