Finding the Third Proportional to 6,039,311 and 9,146,923

Step by Step Solution

1. Step 1: Write the proportion equation
   6,039,311 : 9,146,923 = 9,146,923 : x
2. Step 2: Convert to fraction form
   6,039,311/9,146,923 = 9,146,923/x
3. Step 3: Cross multiply
   6,039,311x = 9,146,923 × 9,146,923
4. Step 4: Simplify right side
   6,039,311x = 83,666,200,367,929
5. Step 5: Solve for x
   x = 83,666,200,367,929/6,039,311
6. Step 6: Final answer
   x = 13,853,600.25