Finding the Third Proportional to 2,476,908 and 5,456,637

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476,908 : 5,456,637 = 5,456,637 : x
2. Step 2: Convert to fraction form
   2,476,908/5,456,637 = 5,456,637/x
3. Step 3: Cross multiply
   2,476,908x = 5,456,637 × 5,456,637
4. Step 4: Simplify right side
   2,476,908x = 29,774,887,349,769
5. Step 5: Solve for x
   x = 29,774,887,349,769/2,476,908
6. Step 6: Final answer
   x = 12,020,990.42