Finding the Third Proportional to 3,883,478 and 5,825,217

Step by Step Solution

1. Step 1: Write the proportion equation
   3,883,478 : 5,825,217 = 5,825,217 : x
2. Step 2: Convert to fraction form
   3,883,478/5,825,217 = 5,825,217/x
3. Step 3: Cross multiply
   3,883,478x = 5,825,217 × 5,825,217
4. Step 4: Simplify right side
   3,883,478x = 33,933,153,097,089
5. Step 5: Solve for x
   x = 33,933,153,097,089/3,883,478
6. Step 6: Final answer
   x = 8,737,825.50