Finding the Third Proportional to 1,715,869 and 3,730,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,869 : 3,730,538 = 3,730,538 : x
2. Step 2: Convert to fraction form
   1,715,869/3,730,538 = 3,730,538/x
3. Step 3: Cross multiply
   1,715,869x = 3,730,538 × 3,730,538
4. Step 4: Simplify right side
   1,715,869x = 13,916,913,769,444
5. Step 5: Solve for x
   x = 13,916,913,769,444/1,715,869
6. Step 6: Final answer
   x = 8,110,708.78