Finding the Third Proportional to 2,447,381 and 5,249,047

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,381 : 5,249,047 = 5,249,047 : x
2. Step 2: Convert to fraction form
   2,447,381/5,249,047 = 5,249,047/x
3. Step 3: Cross multiply
   2,447,381x = 5,249,047 × 5,249,047
4. Step 4: Simplify right side
   2,447,381x = 27,552,494,408,209
5. Step 5: Solve for x
   x = 27,552,494,408,209/2,447,381
6. Step 6: Final answer
   x = 11,257,950.60