Finding the Third Proportional to 727,110 and 1,555,308

Step by Step Solution

1. Step 1: Write the proportion equation
   727,110 : 1,555,308 = 1,555,308 : x
2. Step 2: Convert to fraction form
   727,110/1,555,308 = 1,555,308/x
3. Step 3: Cross multiply
   727,110x = 1,555,308 × 1,555,308
4. Step 4: Simplify right side
   727,110x = 2,418,982,974,864
5. Step 5: Solve for x
   x = 2,418,982,974,864/727,110
6. Step 6: Final answer
   x = 3,326,845.97