Finding the Third Proportional to 956,620 and 2,081,386

Step by Step Solution

1. Step 1: Write the proportion equation
   956,620 : 2,081,386 = 2,081,386 : x
2. Step 2: Convert to fraction form
   956,620/2,081,386 = 2,081,386/x
3. Step 3: Cross multiply
   956,620x = 2,081,386 × 2,081,386
4. Step 4: Simplify right side
   956,620x = 4,332,167,680,996
5. Step 5: Solve for x
   x = 4,332,167,680,996/956,620
6. Step 6: Final answer
   x = 4,528,619.18