Finding the Third Proportional to 3,172,584 and 4,833,231

Step by Step Solution

1. Step 1: Write the proportion equation
   3,172,584 : 4,833,231 = 4,833,231 : x
2. Step 2: Convert to fraction form
   3,172,584/4,833,231 = 4,833,231/x
3. Step 3: Cross multiply
   3,172,584x = 4,833,231 × 4,833,231
4. Step 4: Simplify right side
   3,172,584x = 23,360,121,899,361
5. Step 5: Solve for x
   x = 23,360,121,899,361/3,172,584
6. Step 6: Final answer
   x = 7,363,121.64