Finding the Third Proportional to 7,958,918 and 17,053,456

Step by Step Solution

1. Step 1: Write the proportion equation
   7,958,918 : 17,053,456 = 17,053,456 : x
2. Step 2: Convert to fraction form
   7,958,918/17,053,456 = 17,053,456/x
3. Step 3: Cross multiply
   7,958,918x = 17,053,456 × 17,053,456
4. Step 4: Simplify right side
   7,958,918x = 290,820,361,543,936
5. Step 5: Solve for x
   x = 290,820,361,543,936/7,958,918
6. Step 6: Final answer
   x = 36,540,188.19