Finding the Third Proportional to 583,649 and 1,071,393.50

Step by Step Solution

1. Step 1: Write the proportion equation
   583,649 : 1,071,393.50 = 1,071,393.50 : x
2. Step 2: Convert to fraction form
   583,649/1,071,393.50 = 1,071,393.50/x
3. Step 3: Cross multiply
   583,649x = 1,071,393.50 × 1,071,393.50
4. Step 4: Simplify right side
   583,649x = 1,147,884,031,842.25
5. Step 5: Solve for x
   x = 1,147,884,031,842.25/583,649
6. Step 6: Final answer
   x = 1,966,736.91