Finding the Third Proportional to 2,430,740 and 5,298,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,430,740 : 5,298,852 = 5,298,852 : x
2. Step 2: Convert to fraction form
   2,430,740/5,298,852 = 5,298,852/x
3. Step 3: Cross multiply
   2,430,740x = 5,298,852 × 5,298,852
4. Step 4: Simplify right side
   2,430,740x = 28,077,832,517,904
5. Step 5: Solve for x
   x = 28,077,832,517,904/2,430,740
6. Step 6: Final answer
   x = 11,551,145.95