Finding the Third Proportional to 4,212,084 and 9,096,628

Step by Step Solution

1. Step 1: Write the proportion equation
   4,212,084 : 9,096,628 = 9,096,628 : x
2. Step 2: Convert to fraction form
   4,212,084/9,096,628 = 9,096,628/x
3. Step 3: Cross multiply
   4,212,084x = 9,096,628 × 9,096,628
4. Step 4: Simplify right side
   4,212,084x = 82,748,640,970,384
5. Step 5: Solve for x
   x = 82,748,640,970,384/4,212,084
6. Step 6: Final answer
   x = 19,645,534.37