Finding the Third Proportional to 809,741 and 1,772,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   809,741 : 1,772,025.50 = 1,772,025.50 : x
2. Step 2: Convert to fraction form
   809,741/1,772,025.50 = 1,772,025.50/x
3. Step 3: Cross multiply
   809,741x = 1,772,025.50 × 1,772,025.50
4. Step 4: Simplify right side
   809,741x = 3,140,074,372,650.25
5. Step 5: Solve for x
   x = 3,140,074,372,650.25/809,741
6. Step 6: Final answer
   x = 3,877,874.99