Finding the Third Proportional to 1,831,620 and 2,692,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,620 : 2,692,548 = 2,692,548 : x
2. Step 2: Convert to fraction form
   1,831,620/2,692,548 = 2,692,548/x
3. Step 3: Cross multiply
   1,831,620x = 2,692,548 × 2,692,548
4. Step 4: Simplify right side
   1,831,620x = 7,249,814,732,304
5. Step 5: Solve for x
   x = 7,249,814,732,304/1,831,620
6. Step 6: Final answer
   x = 3,958,143.46