Finding the Third Proportional to 3,427,264 and 7,444,516

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,264 : 7,444,516 = 7,444,516 : x
2. Step 2: Convert to fraction form
   3,427,264/7,444,516 = 7,444,516/x
3. Step 3: Cross multiply
   3,427,264x = 7,444,516 × 7,444,516
4. Step 4: Simplify right side
   3,427,264x = 55,420,818,474,256
5. Step 5: Solve for x
   x = 55,420,818,474,256/3,427,264
6. Step 6: Final answer
   x = 16,170,571.77