Finding the Third Proportional to 6,372,864 and 9,566,208

Step by Step Solution

1. Step 1: Write the proportion equation
   6,372,864 : 9,566,208 = 9,566,208 : x
2. Step 2: Convert to fraction form
   6,372,864/9,566,208 = 9,566,208/x
3. Step 3: Cross multiply
   6,372,864x = 9,566,208 × 9,566,208
4. Step 4: Simplify right side
   6,372,864x = 91,512,335,499,264
5. Step 5: Solve for x
   x = 91,512,335,499,264/6,372,864
6. Step 6: Final answer
   x = 14,359,687.50