Finding the Third Proportional to 31,982,190 and 50,598,642

Step by Step Solution

1. Step 1: Write the proportion equation
   31,982,190 : 50,598,642 = 50,598,642 : x
2. Step 2: Convert to fraction form
   31,982,190/50,598,642 = 50,598,642/x
3. Step 3: Cross multiply
   31,982,190x = 50,598,642 × 50,598,642
4. Step 4: Simplify right side
   31,982,190x = 2,560,222,572,244,164
5. Step 5: Solve for x
   x = 2,560,222,572,244,164/31,982,190
6. Step 6: Final answer
   x = 80,051,509.05