Finding the Third Proportional to 2,046,181.50 and 3,131,406

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,181.50 : 3,131,406 = 3,131,406 : x
2. Step 2: Convert to fraction form
   2,046,181.50/3,131,406 = 3,131,406/x
3. Step 3: Cross multiply
   2,046,181.50x = 3,131,406 × 3,131,406
4. Step 4: Simplify right side
   2,046,181.50x = 9,805,703,536,836
5. Step 5: Solve for x
   x = 9,805,703,536,836/2,046,181.50
6. Step 6: Final answer
   x = 4,792,196.36