Finding the Third Proportional to 4,422,006 and 9,375,426

Step by Step Solution

1. Step 1: Write the proportion equation
   4,422,006 : 9,375,426 = 9,375,426 : x
2. Step 2: Convert to fraction form
   4,422,006/9,375,426 = 9,375,426/x
3. Step 3: Cross multiply
   4,422,006x = 9,375,426 × 9,375,426
4. Step 4: Simplify right side
   4,422,006x = 87,898,612,681,476
5. Step 5: Solve for x
   x = 87,898,612,681,476/4,422,006
6. Step 6: Final answer
   x = 19,877,542.61