Finding the Third Proportional to 1,223,529 and 1,834,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,529 : 1,834,444 = 1,834,444 : x
2. Step 2: Convert to fraction form
   1,223,529/1,834,444 = 1,834,444/x
3. Step 3: Cross multiply
   1,223,529x = 1,834,444 × 1,834,444
4. Step 4: Simplify right side
   1,223,529x = 3,365,184,789,136
5. Step 5: Solve for x
   x = 3,365,184,789,136/1,223,529
6. Step 6: Final answer
   x = 2,750,392.34