Finding the Third Proportional to 37,412,800 and 80,395,064

Step by Step Solution

1. Step 1: Write the proportion equation
   37,412,800 : 80,395,064 = 80,395,064 : x
2. Step 2: Convert to fraction form
   37,412,800/80,395,064 = 80,395,064/x
3. Step 3: Cross multiply
   37,412,800x = 80,395,064 × 80,395,064
4. Step 4: Simplify right side
   37,412,800x = 6,463,366,315,564,096
5. Step 5: Solve for x
   x = 6,463,366,315,564,096/37,412,800
6. Step 6: Final answer
   x = 172,758,155.38