Finding the Third Proportional to 7,085,310 and 9,942,093

Step by Step Solution

1. Step 1: Write the proportion equation
   7,085,310 : 9,942,093 = 9,942,093 : x
2. Step 2: Convert to fraction form
   7,085,310/9,942,093 = 9,942,093/x
3. Step 3: Cross multiply
   7,085,310x = 9,942,093 × 9,942,093
4. Step 4: Simplify right side
   7,085,310x = 98,845,213,220,649
5. Step 5: Solve for x
   x = 98,845,213,220,649/7,085,310
6. Step 6: Final answer
   x = 13,950,725.26