Finding the Third Proportional to 42,048,744 and 93,228,456

Step by Step Solution

1. Step 1: Write the proportion equation
   42,048,744 : 93,228,456 = 93,228,456 : x
2. Step 2: Convert to fraction form
   42,048,744/93,228,456 = 93,228,456/x
3. Step 3: Cross multiply
   42,048,744x = 93,228,456 × 93,228,456
4. Step 4: Simplify right side
   42,048,744x = 8,691,545,008,143,936
5. Step 5: Solve for x
   x = 8,691,545,008,143,936/42,048,744
6. Step 6: Final answer
   x = 206,701,655.78