Finding the Third Proportional to 8,021,119 and 17,320,684

Step by Step Solution

1. Step 1: Write the proportion equation
   8,021,119 : 17,320,684 = 17,320,684 : x
2. Step 2: Convert to fraction form
   8,021,119/17,320,684 = 17,320,684/x
3. Step 3: Cross multiply
   8,021,119x = 17,320,684 × 17,320,684
4. Step 4: Simplify right side
   8,021,119x = 300,006,094,227,856
5. Step 5: Solve for x
   x = 300,006,094,227,856/8,021,119
6. Step 6: Final answer
   x = 37,402,025.11