Finding the Third Proportional to 846,134 and 1,846,600

Step by Step Solution

1. Step 1: Write the proportion equation
   846,134 : 1,846,600 = 1,846,600 : x
2. Step 2: Convert to fraction form
   846,134/1,846,600 = 1,846,600/x
3. Step 3: Cross multiply
   846,134x = 1,846,600 × 1,846,600
4. Step 4: Simplify right side
   846,134x = 3,409,931,560,000
5. Step 5: Solve for x
   x = 3,409,931,560,000/846,134
6. Step 6: Final answer
   x = 4,030,013.64