Finding the Third Proportional to 843,763 and 1,847,798

Step by Step Solution

1. Step 1: Write the proportion equation
   843,763 : 1,847,798 = 1,847,798 : x
2. Step 2: Convert to fraction form
   843,763/1,847,798 = 1,847,798/x
3. Step 3: Cross multiply
   843,763x = 1,847,798 × 1,847,798
4. Step 4: Simplify right side
   843,763x = 3,414,357,448,804
5. Step 5: Solve for x
   x = 3,414,357,448,804/843,763
6. Step 6: Final answer
   x = 4,046,583.52