Finding the Third Proportional to 2,477,397 and 3,670,047

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,397 : 3,670,047 = 3,670,047 : x
2. Step 2: Convert to fraction form
   2,477,397/3,670,047 = 3,670,047/x
3. Step 3: Cross multiply
   2,477,397x = 3,670,047 × 3,670,047
4. Step 4: Simplify right side
   2,477,397x = 13,469,244,982,209
5. Step 5: Solve for x
   x = 13,469,244,982,209/2,477,397
6. Step 6: Final answer
   x = 5,436,853.67