Finding the Third Proportional to 5,575,936 and 7,851,896

Step by Step Solution

1. Step 1: Write the proportion equation
   5,575,936 : 7,851,896 = 7,851,896 : x
2. Step 2: Convert to fraction form
   5,575,936/7,851,896 = 7,851,896/x
3. Step 3: Cross multiply
   5,575,936x = 7,851,896 × 7,851,896
4. Step 4: Simplify right side
   5,575,936x = 61,652,270,794,816
5. Step 5: Solve for x
   x = 61,652,270,794,816/5,575,936
6. Step 6: Final answer
   x = 11,056,846.92