Finding the Third Proportional to 1,850,346 and 2,775,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,346 : 2,775,520 = 2,775,520 : x
2. Step 2: Convert to fraction form
   1,850,346/2,775,520 = 2,775,520/x
3. Step 3: Cross multiply
   1,850,346x = 2,775,520 × 2,775,520
4. Step 4: Simplify right side
   1,850,346x = 7,703,511,270,400
5. Step 5: Solve for x
   x = 7,703,511,270,400/1,850,346
6. Step 6: Final answer
   x = 4,163,281.50