Finding the Third Proportional to 682,807.50 and 1,060,886

Step by Step Solution

1. Step 1: Write the proportion equation
   682,807.50 : 1,060,886 = 1,060,886 : x
2. Step 2: Convert to fraction form
   682,807.50/1,060,886 = 1,060,886/x
3. Step 3: Cross multiply
   682,807.50x = 1,060,886 × 1,060,886
4. Step 4: Simplify right side
   682,807.50x = 1,125,479,104,996
5. Step 5: Solve for x
   x = 1,125,479,104,996/682,807.50
6. Step 6: Final answer
   x = 1,648,310.99