Finding the Third Proportional to 810,492 and 1,763,688

Step by Step Solution

1. Step 1: Write the proportion equation
   810,492 : 1,763,688 = 1,763,688 : x
2. Step 2: Convert to fraction form
   810,492/1,763,688 = 1,763,688/x
3. Step 3: Cross multiply
   810,492x = 1,763,688 × 1,763,688
4. Step 4: Simplify right side
   810,492x = 3,110,595,361,344
5. Step 5: Solve for x
   x = 3,110,595,361,344/810,492
6. Step 6: Final answer
   x = 3,837,910.01