Finding the Third Proportional to 6,299,736 and 9,773,274

Step by Step Solution

1. Step 1: Write the proportion equation
   6,299,736 : 9,773,274 = 9,773,274 : x
2. Step 2: Convert to fraction form
   6,299,736/9,773,274 = 9,773,274/x
3. Step 3: Cross multiply
   6,299,736x = 9,773,274 × 9,773,274
4. Step 4: Simplify right side
   6,299,736x = 95,516,884,679,076
5. Step 5: Solve for x
   x = 95,516,884,679,076/6,299,736
6. Step 6: Final answer
   x = 15,162,045.63