Finding the Third Proportional to 42,052,328 and 61,481,976

Step by Step Solution

1. Step 1: Write the proportion equation
   42,052,328 : 61,481,976 = 61,481,976 : x
2. Step 2: Convert to fraction form
   42,052,328/61,481,976 = 61,481,976/x
3. Step 3: Cross multiply
   42,052,328x = 61,481,976 × 61,481,976
4. Step 4: Simplify right side
   42,052,328x = 3,780,033,372,864,576
5. Step 5: Solve for x
   x = 3,780,033,372,864,576/42,052,328
6. Step 6: Final answer
   x = 89,888,801.71