Finding the Third Proportional to 1,331,542 and 2,912,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,331,542 : 2,912,184 = 2,912,184 : x
2. Step 2: Convert to fraction form
   1,331,542/2,912,184 = 2,912,184/x
3. Step 3: Cross multiply
   1,331,542x = 2,912,184 × 2,912,184
4. Step 4: Simplify right side
   1,331,542x = 8,480,815,649,856
5. Step 5: Solve for x
   x = 8,480,815,649,856/1,331,542
6. Step 6: Final answer
   x = 6,369,168.72