Finding the Third Proportional to 2,706,072 and 5,820,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706,072 : 5,820,384 = 5,820,384 : x
2. Step 2: Convert to fraction form
   2,706,072/5,820,384 = 5,820,384/x
3. Step 3: Cross multiply
   2,706,072x = 5,820,384 × 5,820,384
4. Step 4: Simplify right side
   2,706,072x = 33,876,869,907,456
5. Step 5: Solve for x
   x = 33,876,869,907,456/2,706,072
6. Step 6: Final answer
   x = 12,518,835.38