Finding the Third Proportional to 6,672,917 and 10,009,382

Step by Step Solution

1. Step 1: Write the proportion equation
   6,672,917 : 10,009,382 = 10,009,382 : x
2. Step 2: Convert to fraction form
   6,672,917/10,009,382 = 10,009,382/x
3. Step 3: Cross multiply
   6,672,917x = 10,009,382 × 10,009,382
4. Step 4: Simplify right side
   6,672,917x = 100,187,728,021,924
5. Step 5: Solve for x
   x = 100,187,728,021,924/6,672,917
6. Step 6: Final answer
   x = 15,014,082.75