Finding the Third Proportional to 6,268,994 and 8,662,326

Step by Step Solution

1. Step 1: Write the proportion equation
   6,268,994 : 8,662,326 = 8,662,326 : x
2. Step 2: Convert to fraction form
   6,268,994/8,662,326 = 8,662,326/x
3. Step 3: Cross multiply
   6,268,994x = 8,662,326 × 8,662,326
4. Step 4: Simplify right side
   6,268,994x = 75,035,891,730,276
5. Step 5: Solve for x
   x = 75,035,891,730,276/6,268,994
6. Step 6: Final answer
   x = 11,969,367.29