Finding the Third Proportional to 1,868.48 and 4,095.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,868.48 : 4,095.98 = 4,095.98 : x
2. Step 2: Convert to fraction form
   1,868.48/4,095.98 = 4,095.98/x
3. Step 3: Cross multiply
   1,868.48x = 4,095.98 × 4,095.98
4. Step 4: Simplify right side
   1,868.48x = 16,777,088.00
5. Step 5: Solve for x
   x = 16,777,088.00/1,868.48
6. Step 6: Final answer
   x = 8,978.98