Finding the Third Proportional to 1,861,244 and 2,986,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,861,244 : 2,986,230 = 2,986,230 : x
2. Step 2: Convert to fraction form
   1,861,244/2,986,230 = 2,986,230/x
3. Step 3: Cross multiply
   1,861,244x = 2,986,230 × 2,986,230
4. Step 4: Simplify right side
   1,861,244x = 8,917,569,612,900
5. Step 5: Solve for x
   x = 8,917,569,612,900/1,861,244
6. Step 6: Final answer
   x = 4,791,187.84