Finding the Third Proportional to 3,743,156 and 7,663,367

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,156 : 7,663,367 = 7,663,367 : x
2. Step 2: Convert to fraction form
   3,743,156/7,663,367 = 7,663,367/x
3. Step 3: Cross multiply
   3,743,156x = 7,663,367 × 7,663,367
4. Step 4: Simplify right side
   3,743,156x = 58,727,193,776,689
5. Step 5: Solve for x
   x = 58,727,193,776,689/3,743,156
6. Step 6: Final answer
   x = 15,689,218.88