Finding the Third Proportional to 2,584,881 and 5,683,122

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,881 : 5,683,122 = 5,683,122 : x
2. Step 2: Convert to fraction form
   2,584,881/5,683,122 = 5,683,122/x
3. Step 3: Cross multiply
   2,584,881x = 5,683,122 × 5,683,122
4. Step 4: Simplify right side
   2,584,881x = 32,297,875,666,884
5. Step 5: Solve for x
   x = 32,297,875,666,884/2,584,881
6. Step 6: Final answer
   x = 12,494,917.82