Finding the Third Proportional to 3,806,692 and 5,604,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,692 : 5,604,870 = 5,604,870 : x
2. Step 2: Convert to fraction form
   3,806,692/5,604,870 = 5,604,870/x
3. Step 3: Cross multiply
   3,806,692x = 5,604,870 × 5,604,870
4. Step 4: Simplify right side
   3,806,692x = 31,414,567,716,900
5. Step 5: Solve for x
   x = 31,414,567,716,900/3,806,692
6. Step 6: Final answer
   x = 8,252,458.49