Finding the Third Proportional to 19,547.63 and 41,863.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,547.63 : 41,863.13 = 41,863.13 : x
2. Step 2: Convert to fraction form
   19,547.63/41,863.13 = 41,863.13/x
3. Step 3: Cross multiply
   19,547.63x = 41,863.13 × 41,863.13
4. Step 4: Simplify right side
   19,547.63x = 1,752,521,234.77
5. Step 5: Solve for x
   x = 1,752,521,234.77/19,547.63
6. Step 6: Final answer
   x = 89,653.92