Finding the Third Proportional to 809,248 and 1,749,716

Step by Step Solution

1. Step 1: Write the proportion equation
   809,248 : 1,749,716 = 1,749,716 : x
2. Step 2: Convert to fraction form
   809,248/1,749,716 = 1,749,716/x
3. Step 3: Cross multiply
   809,248x = 1,749,716 × 1,749,716
4. Step 4: Simplify right side
   809,248x = 3,061,506,080,656
5. Step 5: Solve for x
   x = 3,061,506,080,656/809,248
6. Step 6: Final answer
   x = 3,783,149.39