Finding the Third Proportional to 846,777 and 1,826,502

Step by Step Solution

1. Step 1: Write the proportion equation
   846,777 : 1,826,502 = 1,826,502 : x
2. Step 2: Convert to fraction form
   846,777/1,826,502 = 1,826,502/x
3. Step 3: Cross multiply
   846,777x = 1,826,502 × 1,826,502
4. Step 4: Simplify right side
   846,777x = 3,336,109,556,004
5. Step 5: Solve for x
   x = 3,336,109,556,004/846,777
6. Step 6: Final answer
   x = 3,939,773.47