Finding the Third Proportional to 3,077,252 and 7,123,281

Step by Step Solution

1. Step 1: Write the proportion equation
   3,077,252 : 7,123,281 = 7,123,281 : x
2. Step 2: Convert to fraction form
   3,077,252/7,123,281 = 7,123,281/x
3. Step 3: Cross multiply
   3,077,252x = 7,123,281 × 7,123,281
4. Step 4: Simplify right side
   3,077,252x = 50,741,132,204,961
5. Step 5: Solve for x
   x = 50,741,132,204,961/3,077,252
6. Step 6: Final answer
   x = 16,489,105.28