Finding the Third Proportional to 2,934,943.88 and 4,055,427

Step by Step Solution

1. Step 1: Write the proportion equation
   2,934,943.88 : 4,055,427 = 4,055,427 : x
2. Step 2: Convert to fraction form
   2,934,943.88/4,055,427 = 4,055,427/x
3. Step 3: Cross multiply
   2,934,943.88x = 4,055,427 × 4,055,427
4. Step 4: Simplify right side
   2,934,943.88x = 16,446,488,152,329
5. Step 5: Solve for x
   x = 16,446,488,152,329/2,934,943.88
6. Step 6: Final answer
   x = 5,603,680.63