Finding the Third Proportional to 22,028,640 and 30,966,408

Step by Step Solution

1. Step 1: Write the proportion equation
   22,028,640 : 30,966,408 = 30,966,408 : x
2. Step 2: Convert to fraction form
   22,028,640/30,966,408 = 30,966,408/x
3. Step 3: Cross multiply
   22,028,640x = 30,966,408 × 30,966,408
4. Step 4: Simplify right side
   22,028,640x = 958,918,424,422,464
5. Step 5: Solve for x
   x = 958,918,424,422,464/22,028,640
6. Step 6: Final answer
   x = 43,530,532.27