Finding the Third Proportional to 1,831,341 and 2,692,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,341 : 2,692,200 = 2,692,200 : x
2. Step 2: Convert to fraction form
   1,831,341/2,692,200 = 2,692,200/x
3. Step 3: Cross multiply
   1,831,341x = 2,692,200 × 2,692,200
4. Step 4: Simplify right side
   1,831,341x = 7,247,940,840,000
5. Step 5: Solve for x
   x = 7,247,940,840,000/1,831,341
6. Step 6: Final answer
   x = 3,957,723.24