Finding the Third Proportional to 6,685,744 and 10,185,336

Step by Step Solution

1. Step 1: Write the proportion equation
   6,685,744 : 10,185,336 = 10,185,336 : x
2. Step 2: Convert to fraction form
   6,685,744/10,185,336 = 10,185,336/x
3. Step 3: Cross multiply
   6,685,744x = 10,185,336 × 10,185,336
4. Step 4: Simplify right side
   6,685,744x = 103,741,069,432,896
5. Step 5: Solve for x
   x = 103,741,069,432,896/6,685,744
6. Step 6: Final answer
   x = 15,516,757.66