Finding the Third Proportional to 3,686,472 and 5,723,802

Step by Step Solution

1. Step 1: Write the proportion equation
   3,686,472 : 5,723,802 = 5,723,802 : x
2. Step 2: Convert to fraction form
   3,686,472/5,723,802 = 5,723,802/x
3. Step 3: Cross multiply
   3,686,472x = 5,723,802 × 5,723,802
4. Step 4: Simplify right side
   3,686,472x = 32,761,909,335,204
5. Step 5: Solve for x
   x = 32,761,909,335,204/3,686,472
6. Step 6: Final answer
   x = 8,887,063.11