Finding the Third Proportional to 2,208,122 and 4,731,028

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,122 : 4,731,028 = 4,731,028 : x
2. Step 2: Convert to fraction form
   2,208,122/4,731,028 = 4,731,028/x
3. Step 3: Cross multiply
   2,208,122x = 4,731,028 × 4,731,028
4. Step 4: Simplify right side
   2,208,122x = 22,382,625,936,784
5. Step 5: Solve for x
   x = 22,382,625,936,784/2,208,122
6. Step 6: Final answer
   x = 10,136,498.77