Finding the Third Proportional to 4,309,852 and 6,427,410

Step by Step Solution

1. Step 1: Write the proportion equation
   4,309,852 : 6,427,410 = 6,427,410 : x
2. Step 2: Convert to fraction form
   4,309,852/6,427,410 = 6,427,410/x
3. Step 3: Cross multiply
   4,309,852x = 6,427,410 × 6,427,410
4. Step 4: Simplify right side
   4,309,852x = 41,311,599,308,100
5. Step 5: Solve for x
   x = 41,311,599,308,100/4,309,852
6. Step 6: Final answer
   x = 9,585,386.99