Finding the Third Proportional to 3,077,259 and 7,123,304

Step by Step Solution

1. Step 1: Write the proportion equation
   3,077,259 : 7,123,304 = 7,123,304 : x
2. Step 2: Convert to fraction form
   3,077,259/7,123,304 = 7,123,304/x
3. Step 3: Cross multiply
   3,077,259x = 7,123,304 × 7,123,304
4. Step 4: Simplify right side
   3,077,259x = 50,741,459,876,416
5. Step 5: Solve for x
   x = 50,741,459,876,416/3,077,259
6. Step 6: Final answer
   x = 16,489,174.25