Finding the Third Proportional to 2,159,646 and 4,726,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,646 : 4,726,076 = 4,726,076 : x
2. Step 2: Convert to fraction form
   2,159,646/4,726,076 = 4,726,076/x
3. Step 3: Cross multiply
   2,159,646x = 4,726,076 × 4,726,076
4. Step 4: Simplify right side
   2,159,646x = 22,335,794,357,776
5. Step 5: Solve for x
   x = 22,335,794,357,776/2,159,646
6. Step 6: Final answer
   x = 10,342,340.53