Finding the Third Proportional to 4,969,170 and 7,424,064

Step by Step Solution

1. Step 1: Write the proportion equation
   4,969,170 : 7,424,064 = 7,424,064 : x
2. Step 2: Convert to fraction form
   4,969,170/7,424,064 = 7,424,064/x
3. Step 3: Cross multiply
   4,969,170x = 7,424,064 × 7,424,064
4. Step 4: Simplify right side
   4,969,170x = 55,116,726,276,096
5. Step 5: Solve for x
   x = 55,116,726,276,096/4,969,170
6. Step 6: Final answer
   x = 11,091,736.90