Finding the Third Proportional to 395,026.50 and 837,112.50

Step by Step Solution

1. Step 1: Write the proportion equation
   395,026.50 : 837,112.50 = 837,112.50 : x
2. Step 2: Convert to fraction form
   395,026.50/837,112.50 = 837,112.50/x
3. Step 3: Cross multiply
   395,026.50x = 837,112.50 × 837,112.50
4. Step 4: Simplify right side
   395,026.50x = 700,757,337,656.25
5. Step 5: Solve for x
   x = 700,757,337,656.25/395,026.50
6. Step 6: Final answer
   x = 1,773,950.20