Finding the Third Proportional to 4,729,912 and 10,375,443

Step by Step Solution

1. Step 1: Write the proportion equation
   4,729,912 : 10,375,443 = 10,375,443 : x
2. Step 2: Convert to fraction form
   4,729,912/10,375,443 = 10,375,443/x
3. Step 3: Cross multiply
   4,729,912x = 10,375,443 × 10,375,443
4. Step 4: Simplify right side
   4,729,912x = 107,649,817,446,249
5. Step 5: Solve for x
   x = 107,649,817,446,249/4,729,912
6. Step 6: Final answer
   x = 22,759,370.04