Finding the Third Proportional to 79,584,048 and 175,896,864

Step by Step Solution

1. Step 1: Write the proportion equation
   79,584,048 : 175,896,864 = 175,896,864 : x
2. Step 2: Convert to fraction form
   79,584,048/175,896,864 = 175,896,864/x
3. Step 3: Cross multiply
   79,584,048x = 175,896,864 × 175,896,864
4. Step 4: Simplify right side
   79,584,048x = 30,939,706,765,034,496
5. Step 5: Solve for x
   x = 30,939,706,765,034,496/79,584,048
6. Step 6: Final answer
   x = 388,767,693.31