Finding the Third Proportional to 1,212,634 and 2,020,935

Step by Step Solution

1. Step 1: Write the proportion equation
   1,212,634 : 2,020,935 = 2,020,935 : x
2. Step 2: Convert to fraction form
   1,212,634/2,020,935 = 2,020,935/x
3. Step 3: Cross multiply
   1,212,634x = 2,020,935 × 2,020,935
4. Step 4: Simplify right side
   1,212,634x = 4,084,178,274,225
5. Step 5: Solve for x
   x = 4,084,178,274,225/1,212,634
6. Step 6: Final answer
   x = 3,368,022.23