Finding the Third Proportional to 846,100 and 1,846,538

Step by Step Solution

1. Step 1: Write the proportion equation
   846,100 : 1,846,538 = 1,846,538 : x
2. Step 2: Convert to fraction form
   846,100/1,846,538 = 1,846,538/x
3. Step 3: Cross multiply
   846,100x = 1,846,538 × 1,846,538
4. Step 4: Simplify right side
   846,100x = 3,409,702,585,444
5. Step 5: Solve for x
   x = 3,409,702,585,444/846,100
6. Step 6: Final answer
   x = 4,029,904.96