Finding the Third Proportional to 1,834,032 and 3,984,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,032 : 3,984,288 = 3,984,288 : x
2. Step 2: Convert to fraction form
   1,834,032/3,984,288 = 3,984,288/x
3. Step 3: Cross multiply
   1,834,032x = 3,984,288 × 3,984,288
4. Step 4: Simplify right side
   1,834,032x = 15,874,550,866,944
5. Step 5: Solve for x
   x = 15,874,550,866,944/1,834,032
6. Step 6: Final answer
   x = 8,655,547.38