Finding the Third Proportional to 5,575,292 and 7,851,357

Step by Step Solution

1. Step 1: Write the proportion equation
   5,575,292 : 7,851,357 = 7,851,357 : x
2. Step 2: Convert to fraction form
   5,575,292/7,851,357 = 7,851,357/x
3. Step 3: Cross multiply
   5,575,292x = 7,851,357 × 7,851,357
4. Step 4: Simplify right side
   5,575,292x = 61,643,806,741,449
5. Step 5: Solve for x
   x = 61,643,806,741,449/5,575,292
6. Step 6: Final answer
   x = 11,056,605.96