Finding the Third Proportional to 2,447,373 and 5,249,031

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,373 : 5,249,031 = 5,249,031 : x
2. Step 2: Convert to fraction form
   2,447,373/5,249,031 = 5,249,031/x
3. Step 3: Cross multiply
   2,447,373x = 5,249,031 × 5,249,031
4. Step 4: Simplify right side
   2,447,373x = 27,552,326,438,961
5. Step 5: Solve for x
   x = 27,552,326,438,961/2,447,373
6. Step 6: Final answer
   x = 11,257,918.77