Finding the Third Proportional to 675,826.50 and 1,571,467.50

Step by Step Solution

1. Step 1: Write the proportion equation
   675,826.50 : 1,571,467.50 = 1,571,467.50 : x
2. Step 2: Convert to fraction form
   675,826.50/1,571,467.50 = 1,571,467.50/x
3. Step 3: Cross multiply
   675,826.50x = 1,571,467.50 × 1,571,467.50
4. Step 4: Simplify right side
   675,826.50x = 2,469,510,103,556.25
5. Step 5: Solve for x
   x = 2,469,510,103,556.25/675,826.50
6. Step 6: Final answer
   x = 3,654,059.29