Finding the Third Proportional to 2,447,432 and 5,249,149

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,432 : 5,249,149 = 5,249,149 : x
2. Step 2: Convert to fraction form
   2,447,432/5,249,149 = 5,249,149/x
3. Step 3: Cross multiply
   2,447,432x = 5,249,149 × 5,249,149
4. Step 4: Simplify right side
   2,447,432x = 27,553,565,224,201
5. Step 5: Solve for x
   x = 27,553,565,224,201/2,447,432
6. Step 6: Final answer
   x = 11,258,153.54