Finding the Third Proportional to 1,364,986 and 2,141,077

Step by Step Solution

1. Step 1: Write the proportion equation
   1,364,986 : 2,141,077 = 2,141,077 : x
2. Step 2: Convert to fraction form
   1,364,986/2,141,077 = 2,141,077/x
3. Step 3: Cross multiply
   1,364,986x = 2,141,077 × 2,141,077
4. Step 4: Simplify right side
   1,364,986x = 4,584,210,719,929
5. Step 5: Solve for x
   x = 4,584,210,719,929/1,364,986
6. Step 6: Final answer
   x = 3,358,430.58