Finding the Third Proportional to 5,248,524 and 7,845,456

Step by Step Solution

1. Step 1: Write the proportion equation
   5,248,524 : 7,845,456 = 7,845,456 : x
2. Step 2: Convert to fraction form
   5,248,524/7,845,456 = 7,845,456/x
3. Step 3: Cross multiply
   5,248,524x = 7,845,456 × 7,845,456
4. Step 4: Simplify right side
   5,248,524x = 61,551,179,847,936
5. Step 5: Solve for x
   x = 61,551,179,847,936/5,248,524
6. Step 6: Final answer
   x = 11,727,331.31