Finding the Third Proportional to 42,227,996 and 65,281,198

Step by Step Solution

1. Step 1: Write the proportion equation
   42,227,996 : 65,281,198 = 65,281,198 : x
2. Step 2: Convert to fraction form
   42,227,996/65,281,198 = 65,281,198/x
3. Step 3: Cross multiply
   42,227,996x = 65,281,198 × 65,281,198
4. Step 4: Simplify right side
   42,227,996x = 4,261,634,812,315,204
5. Step 5: Solve for x
   x = 4,261,634,812,315,204/42,227,996
6. Step 6: Final answer
   x = 100,919,655.58