Finding the Third Proportional to 918,861 and 1,946,826

Step by Step Solution

1. Step 1: Write the proportion equation
   918,861 : 1,946,826 = 1,946,826 : x
2. Step 2: Convert to fraction form
   918,861/1,946,826 = 1,946,826/x
3. Step 3: Cross multiply
   918,861x = 1,946,826 × 1,946,826
4. Step 4: Simplify right side
   918,861x = 3,790,131,474,276
5. Step 5: Solve for x
   x = 3,790,131,474,276/918,861
6. Step 6: Final answer
   x = 4,124,814.82