Finding the Third Proportional to 2,474,966 and 3,938,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474,966 : 3,938,196 = 3,938,196 : x
2. Step 2: Convert to fraction form
   2,474,966/3,938,196 = 3,938,196/x
3. Step 3: Cross multiply
   2,474,966x = 3,938,196 × 3,938,196
4. Step 4: Simplify right side
   2,474,966x = 15,509,387,734,416
5. Step 5: Solve for x
   x = 15,509,387,734,416/2,474,966
6. Step 6: Final answer
   x = 6,266,505.37