Finding the Third Proportional to 6,738,948 and 9,636,774

Step by Step Solution

1. Step 1: Write the proportion equation
   6,738,948 : 9,636,774 = 9,636,774 : x
2. Step 2: Convert to fraction form
   6,738,948/9,636,774 = 9,636,774/x
3. Step 3: Cross multiply
   6,738,948x = 9,636,774 × 9,636,774
4. Step 4: Simplify right side
   6,738,948x = 92,867,413,127,076
5. Step 5: Solve for x
   x = 92,867,413,127,076/6,738,948
6. Step 6: Final answer
   x = 13,780,698.88