Finding the Third Proportional to 8,411.63 and 17,848.13

Step by Step Solution

1. Step 1: Write the proportion equation
   8,411.63 : 17,848.13 = 17,848.13 : x
2. Step 2: Convert to fraction form
   8,411.63/17,848.13 = 17,848.13/x
3. Step 3: Cross multiply
   8,411.63x = 17,848.13 × 17,848.13
4. Step 4: Simplify right side
   8,411.63x = 318,555,566.02
5. Step 5: Solve for x
   x = 318,555,566.02/8,411.63
6. Step 6: Final answer
   x = 37,870.87