Finding the Third Proportional to 2,212,441 and 4,814,237

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,441 : 4,814,237 = 4,814,237 : x
2. Step 2: Convert to fraction form
   2,212,441/4,814,237 = 4,814,237/x
3. Step 3: Cross multiply
   2,212,441x = 4,814,237 × 4,814,237
4. Step 4: Simplify right side
   2,212,441x = 23,176,877,892,169
5. Step 5: Solve for x
   x = 23,176,877,892,169/2,212,441
6. Step 6: Final answer
   x = 10,475,704.39