Finding the Third Proportional to 3,761,694 and 5,377,176

Step by Step Solution

1. Step 1: Write the proportion equation
   3,761,694 : 5,377,176 = 5,377,176 : x
2. Step 2: Convert to fraction form
   3,761,694/5,377,176 = 5,377,176/x
3. Step 3: Cross multiply
   3,761,694x = 5,377,176 × 5,377,176
4. Step 4: Simplify right side
   3,761,694x = 28,914,021,734,976
5. Step 5: Solve for x
   x = 28,914,021,734,976/3,761,694
6. Step 6: Final answer
   x = 7,686,436.41