Finding the Third Proportional to 1,821,338 and 2,737,875

Step by Step Solution

1. Step 1: Write the proportion equation
   1,821,338 : 2,737,875 = 2,737,875 : x
2. Step 2: Convert to fraction form
   1,821,338/2,737,875 = 2,737,875/x
3. Step 3: Cross multiply
   1,821,338x = 2,737,875 × 2,737,875
4. Step 4: Simplify right side
   1,821,338x = 7,495,959,515,625
5. Step 5: Solve for x
   x = 7,495,959,515,625/1,821,338
6. Step 6: Final answer
   x = 4,115,633.41