Finding the Third Proportional to 7,085,326 and 9,942,117

Step by Step Solution

1. Step 1: Write the proportion equation
   7,085,326 : 9,942,117 = 9,942,117 : x
2. Step 2: Convert to fraction form
   7,085,326/9,942,117 = 9,942,117/x
3. Step 3: Cross multiply
   7,085,326x = 9,942,117 × 9,942,117
4. Step 4: Simplify right side
   7,085,326x = 98,845,690,441,689
5. Step 5: Solve for x
   x = 98,845,690,441,689/7,085,326
6. Step 6: Final answer
   x = 13,950,761.11