Finding the Third Proportional to 1,555,150.50 and 3,409,233

Step by Step Solution

1. Step 1: Write the proportion equation
   1,555,150.50 : 3,409,233 = 3,409,233 : x
2. Step 2: Convert to fraction form
   1,555,150.50/3,409,233 = 3,409,233/x
3. Step 3: Cross multiply
   1,555,150.50x = 3,409,233 × 3,409,233
4. Step 4: Simplify right side
   1,555,150.50x = 11,622,869,648,289
5. Step 5: Solve for x
   x = 11,622,869,648,289/1,555,150.50
6. Step 6: Final answer
   x = 7,473,790.90