Finding the Third Proportional to 16,236,948 and 35,687,976

Step by Step Solution

1. Step 1: Write the proportion equation
   16,236,948 : 35,687,976 = 35,687,976 : x
2. Step 2: Convert to fraction form
   16,236,948/35,687,976 = 35,687,976/x
3. Step 3: Cross multiply
   16,236,948x = 35,687,976 × 35,687,976
4. Step 4: Simplify right side
   16,236,948x = 1,273,631,630,976,576
5. Step 5: Solve for x
   x = 1,273,631,630,976,576/16,236,948
6. Step 6: Final answer
   x = 78,440,334.41