Finding the Third Proportional to 3,410,382 and 7,293,390

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410,382 : 7,293,390 = 7,293,390 : x
2. Step 2: Convert to fraction form
   3,410,382/7,293,390 = 7,293,390/x
3. Step 3: Cross multiply
   3,410,382x = 7,293,390 × 7,293,390
4. Step 4: Simplify right side
   3,410,382x = 53,193,537,692,100
5. Step 5: Solve for x
   x = 53,193,537,692,100/3,410,382
6. Step 6: Final answer
   x = 15,597,530.63