Finding the Third Proportional to 16,415,714 and 35,635,144

Step by Step Solution

1. Step 1: Write the proportion equation
   16,415,714 : 35,635,144 = 35,635,144 : x
2. Step 2: Convert to fraction form
   16,415,714/35,635,144 = 35,635,144/x
3. Step 3: Cross multiply
   16,415,714x = 35,635,144 × 35,635,144
4. Step 4: Simplify right side
   16,415,714x = 1,269,863,487,900,736
5. Step 5: Solve for x
   x = 1,269,863,487,900,736/16,415,714
6. Step 6: Final answer
   x = 77,356,579.67