Finding the Third Proportional to 19,502,024 and 42,000,976

Step by Step Solution

1. Step 1: Write the proportion equation
   19,502,024 : 42,000,976 = 42,000,976 : x
2. Step 2: Convert to fraction form
   19,502,024/42,000,976 = 42,000,976/x
3. Step 3: Cross multiply
   19,502,024x = 42,000,976 × 42,000,976
4. Step 4: Simplify right side
   19,502,024x = 1,764,081,984,952,576
5. Step 5: Solve for x
   x = 1,764,081,984,952,576/19,502,024
6. Step 6: Final answer
   x = 90,456,353.91