Finding the Third Proportional to 1,192,958 and 1,806,810

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,958 : 1,806,810 = 1,806,810 : x
2. Step 2: Convert to fraction form
   1,192,958/1,806,810 = 1,806,810/x
3. Step 3: Cross multiply
   1,192,958x = 1,806,810 × 1,806,810
4. Step 4: Simplify right side
   1,192,958x = 3,264,562,376,100
5. Step 5: Solve for x
   x = 3,264,562,376,100/1,192,958
6. Step 6: Final answer
   x = 2,736,527.50