Finding the Third Proportional to 79,598,304 and 173,215,278

Step by Step Solution

1. Step 1: Write the proportion equation
   79,598,304 : 173,215,278 = 173,215,278 : x
2. Step 2: Convert to fraction form
   79,598,304/173,215,278 = 173,215,278/x
3. Step 3: Cross multiply
   79,598,304x = 173,215,278 × 173,215,278
4. Step 4: Simplify right side
   79,598,304x = 30,003,532,532,617,284
5. Step 5: Solve for x
   x = 30,003,532,532,617,284/79,598,304
6. Step 6: Final answer
   x = 376,936,831.88