Finding the Third Proportional to 6,790,717.69 and 10,599,412.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,790,717.69 : 10,599,412.78 = 10,599,412.78 : x
2. Step 2: Convert to fraction form
   6,790,717.69/10,599,412.78 = 10,599,412.78/x
3. Step 3: Cross multiply
   6,790,717.69x = 10,599,412.78 × 10,599,412.78
4. Step 4: Simplify right side
   6,790,717.69x = 112,347,551,307,325.86
5. Step 5: Solve for x
   x = 112,347,551,307,325.86/6,790,717.69
6. Step 6: Final answer
   x = 16,544,282.43