Finding the Third Proportional to 6,191,316 and 9,380,610

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191,316 : 9,380,610 = 9,380,610 : x
2. Step 2: Convert to fraction form
   6,191,316/9,380,610 = 9,380,610/x
3. Step 3: Cross multiply
   6,191,316x = 9,380,610 × 9,380,610
4. Step 4: Simplify right side
   6,191,316x = 87,995,843,972,100
5. Step 5: Solve for x
   x = 87,995,843,972,100/6,191,316
6. Step 6: Final answer
   x = 14,212,785.13