Finding the Third Proportional to 1,837,216 and 2,701,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837,216 : 2,701,392 = 2,701,392 : x
2. Step 2: Convert to fraction form
   1,837,216/2,701,392 = 2,701,392/x
3. Step 3: Cross multiply
   1,837,216x = 2,701,392 × 2,701,392
4. Step 4: Simplify right side
   1,837,216x = 7,297,518,737,664
5. Step 5: Solve for x
   x = 7,297,518,737,664/1,837,216
6. Step 6: Final answer
   x = 3,972,052.68