Finding the Third Proportional to 42,036,608 and 59,171,011

Step by Step Solution

1. Step 1: Write the proportion equation
   42,036,608 : 59,171,011 = 59,171,011 : x
2. Step 2: Convert to fraction form
   42,036,608/59,171,011 = 59,171,011/x
3. Step 3: Cross multiply
   42,036,608x = 59,171,011 × 59,171,011
4. Step 4: Simplify right side
   42,036,608x = 3,501,208,542,762,121
5. Step 5: Solve for x
   x = 3,501,208,542,762,121/42,036,608
6. Step 6: Final answer
   x = 83,289,511.44