Finding the Third Proportional to 3,569,580 and 7,847,748

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,580 : 7,847,748 = 7,847,748 : x
2. Step 2: Convert to fraction form
   3,569,580/7,847,748 = 7,847,748/x
3. Step 3: Cross multiply
   3,569,580x = 7,847,748 × 7,847,748
4. Step 4: Simplify right side
   3,569,580x = 61,587,148,671,504
5. Step 5: Solve for x
   x = 61,587,148,671,504/3,569,580
6. Step 6: Final answer
   x = 17,253,331.95