Finding the Third Proportional to 31,888,304 and 49,512,456

Step by Step Solution

1. Step 1: Write the proportion equation
   31,888,304 : 49,512,456 = 49,512,456 : x
2. Step 2: Convert to fraction form
   31,888,304/49,512,456 = 49,512,456/x
3. Step 3: Cross multiply
   31,888,304x = 49,512,456 × 49,512,456
4. Step 4: Simplify right side
   31,888,304x = 2,451,483,299,151,936
5. Step 5: Solve for x
   x = 2,451,483,299,151,936/31,888,304
6. Step 6: Final answer
   x = 76,877,192.94