Finding the Third Proportional to 3,520,558 and 7,546,382

Step by Step Solution

1. Step 1: Write the proportion equation
   3,520,558 : 7,546,382 = 7,546,382 : x
2. Step 2: Convert to fraction form
   3,520,558/7,546,382 = 7,546,382/x
3. Step 3: Cross multiply
   3,520,558x = 7,546,382 × 7,546,382
4. Step 4: Simplify right side
   3,520,558x = 56,947,881,289,924
5. Step 5: Solve for x
   x = 56,947,881,289,924/3,520,558
6. Step 6: Final answer
   x = 16,175,811.13