Finding the Third Proportional to 16,627,048 and 35,729,456

Step by Step Solution

1. Step 1: Write the proportion equation
   16,627,048 : 35,729,456 = 35,729,456 : x
2. Step 2: Convert to fraction form
   16,627,048/35,729,456 = 35,729,456/x
3. Step 3: Cross multiply
   16,627,048x = 35,729,456 × 35,729,456
4. Step 4: Simplify right side
   16,627,048x = 1,276,594,026,055,936
5. Step 5: Solve for x
   x = 1,276,594,026,055,936/16,627,048
6. Step 6: Final answer
   x = 76,778,152.45