Finding the Third Proportional to 5,357,142 and 8,084,016

Step by Step Solution

1. Step 1: Write the proportion equation
   5,357,142 : 8,084,016 = 8,084,016 : x
2. Step 2: Convert to fraction form
   5,357,142/8,084,016 = 8,084,016/x
3. Step 3: Cross multiply
   5,357,142x = 8,084,016 × 8,084,016
4. Step 4: Simplify right side
   5,357,142x = 65,351,314,688,256
5. Step 5: Solve for x
   x = 65,351,314,688,256/5,357,142
6. Step 6: Final answer
   x = 12,198,914.03