Finding the Third Proportional to 1,224,834 and 1,838,475

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,834 : 1,838,475 = 1,838,475 : x
2. Step 2: Convert to fraction form
   1,224,834/1,838,475 = 1,838,475/x
3. Step 3: Cross multiply
   1,224,834x = 1,838,475 × 1,838,475
4. Step 4: Simplify right side
   1,224,834x = 3,379,990,325,625
5. Step 5: Solve for x
   x = 3,379,990,325,625/1,224,834
6. Step 6: Final answer
   x = 2,759,549.72