Finding the Third Proportional to 16,521,048 and 35,787,384

Step by Step Solution

1. Step 1: Write the proportion equation
   16,521,048 : 35,787,384 = 35,787,384 : x
2. Step 2: Convert to fraction form
   16,521,048/35,787,384 = 35,787,384/x
3. Step 3: Cross multiply
   16,521,048x = 35,787,384 × 35,787,384
4. Step 4: Simplify right side
   16,521,048x = 1,280,736,853,563,456
5. Step 5: Solve for x
   x = 1,280,736,853,563,456/16,521,048
6. Step 6: Final answer
   x = 77,521,526.09