Finding the Third Proportional to 6,191,364 and 9,380,685

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191,364 : 9,380,685 = 9,380,685 : x
2. Step 2: Convert to fraction form
   6,191,364/9,380,685 = 9,380,685/x
3. Step 3: Cross multiply
   6,191,364x = 9,380,685 × 9,380,685
4. Step 4: Simplify right side
   6,191,364x = 87,997,251,069,225
5. Step 5: Solve for x
   x = 87,997,251,069,225/6,191,364
6. Step 6: Final answer
   x = 14,212,902.21