Finding the Third Proportional to 3,047,405 and 6,499,810

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047,405 : 6,499,810 = 6,499,810 : x
2. Step 2: Convert to fraction form
   3,047,405/6,499,810 = 6,499,810/x
3. Step 3: Cross multiply
   3,047,405x = 6,499,810 × 6,499,810
4. Step 4: Simplify right side
   3,047,405x = 42,247,530,036,100
5. Step 5: Solve for x
   x = 42,247,530,036,100/3,047,405
6. Step 6: Final answer
   x = 13,863,444.48