Finding the Third Proportional to 5,816,452 and 8,882,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,816,452 : 8,882,142 = 8,882,142 : x
2. Step 2: Convert to fraction form
   5,816,452/8,882,142 = 8,882,142/x
3. Step 3: Cross multiply
   5,816,452x = 8,882,142 × 8,882,142
4. Step 4: Simplify right side
   5,816,452x = 78,892,446,508,164
5. Step 5: Solve for x
   x = 78,892,446,508,164/5,816,452
6. Step 6: Final answer
   x = 13,563,671.89