Finding the Third Proportional to 1,625,918 and 3,501,563

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,918 : 3,501,563 = 3,501,563 : x
2. Step 2: Convert to fraction form
   1,625,918/3,501,563 = 3,501,563/x
3. Step 3: Cross multiply
   1,625,918x = 3,501,563 × 3,501,563
4. Step 4: Simplify right side
   1,625,918x = 12,260,943,442,969
5. Step 5: Solve for x
   x = 12,260,943,442,969/1,625,918
6. Step 6: Final answer
   x = 7,540,935.92