Finding the Third Proportional to 1,831,615 and 2,692,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,615 : 2,692,542 = 2,692,542 : x
2. Step 2: Convert to fraction form
   1,831,615/2,692,542 = 2,692,542/x
3. Step 3: Cross multiply
   1,831,615x = 2,692,542 × 2,692,542
4. Step 4: Simplify right side
   1,831,615x = 7,249,782,421,764
5. Step 5: Solve for x
   x = 7,249,782,421,764/1,831,615
6. Step 6: Final answer
   x = 3,958,136.63