Finding the Third Proportional to 6,983,535 and 10,899,634

Step by Step Solution

1. Step 1: Write the proportion equation
   6,983,535 : 10,899,634 = 10,899,634 : x
2. Step 2: Convert to fraction form
   6,983,535/10,899,634 = 10,899,634/x
3. Step 3: Cross multiply
   6,983,535x = 10,899,634 × 10,899,634
4. Step 4: Simplify right side
   6,983,535x = 118,802,021,333,956
5. Step 5: Solve for x
   x = 118,802,021,333,956/6,983,535
6. Step 6: Final answer
   x = 17,011,731.36