Finding the Third Proportional to 2,476,886 and 3,487,998

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476,886 : 3,487,998 = 3,487,998 : x
2. Step 2: Convert to fraction form
   2,476,886/3,487,998 = 3,487,998/x
3. Step 3: Cross multiply
   2,476,886x = 3,487,998 × 3,487,998
4. Step 4: Simplify right side
   2,476,886x = 12,166,130,048,004
5. Step 5: Solve for x
   x = 12,166,130,048,004/2,476,886
6. Step 6: Final answer
   x = 4,911,865.16