Finding the Third Proportional to 1,817,176 and 3,952,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,176 : 3,952,520 = 3,952,520 : x
2. Step 2: Convert to fraction form
   1,817,176/3,952,520 = 3,952,520/x
3. Step 3: Cross multiply
   1,817,176x = 3,952,520 × 3,952,520
4. Step 4: Simplify right side
   1,817,176x = 15,622,414,350,400
5. Step 5: Solve for x
   x = 15,622,414,350,400/1,817,176
6. Step 6: Final answer
   x = 8,597,083.80