Finding the Third Proportional to 2,252,047 and 3,490,053

Step by Step Solution

1. Step 1: Write the proportion equation
   2,252,047 : 3,490,053 = 3,490,053 : x
2. Step 2: Convert to fraction form
   2,252,047/3,490,053 = 3,490,053/x
3. Step 3: Cross multiply
   2,252,047x = 3,490,053 × 3,490,053
4. Step 4: Simplify right side
   2,252,047x = 12,180,469,942,809
5. Step 5: Solve for x
   x = 12,180,469,942,809/2,252,047
6. Step 6: Final answer
   x = 5,408,621.55