Finding the Third Proportional to 2,430,249 and 5,318,202

Step by Step Solution

1. Step 1: Write the proportion equation
   2,430,249 : 5,318,202 = 5,318,202 : x
2. Step 2: Convert to fraction form
   2,430,249/5,318,202 = 5,318,202/x
3. Step 3: Cross multiply
   2,430,249x = 5,318,202 × 5,318,202
4. Step 4: Simplify right side
   2,430,249x = 28,283,272,512,804
5. Step 5: Solve for x
   x = 28,283,272,512,804/2,430,249
6. Step 6: Final answer
   x = 11,638,014.26