Finding the Third Proportional to 3,914,216 and 5,512,106

Step by Step Solution

1. Step 1: Write the proportion equation
   3,914,216 : 5,512,106 = 5,512,106 : x
2. Step 2: Convert to fraction form
   3,914,216/5,512,106 = 5,512,106/x
3. Step 3: Cross multiply
   3,914,216x = 5,512,106 × 5,512,106
4. Step 4: Simplify right side
   3,914,216x = 30,383,312,555,236
5. Step 5: Solve for x
   x = 30,383,312,555,236/3,914,216
6. Step 6: Final answer
   x = 7,762,298.39