Finding the Third Proportional to 27,547.31 and 40,915.97

Step by Step Solution

1. Step 1: Write the proportion equation
   27,547.31 : 40,915.97 = 40,915.97 : x
2. Step 2: Convert to fraction form
   27,547.31/40,915.97 = 40,915.97/x
3. Step 3: Cross multiply
   27,547.31x = 40,915.97 × 40,915.97
4. Step 4: Simplify right side
   27,547.31x = 1,674,116,498.75
5. Step 5: Solve for x
   x = 1,674,116,498.75/27,547.31
6. Step 6: Final answer
   x = 60,772.41