Finding the Third Proportional to 1,005,300 and 2,168,052

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,300 : 2,168,052 = 2,168,052 : x
2. Step 2: Convert to fraction form
   1,005,300/2,168,052 = 2,168,052/x
3. Step 3: Cross multiply
   1,005,300x = 2,168,052 × 2,168,052
4. Step 4: Simplify right side
   1,005,300x = 4,700,449,474,704
5. Step 5: Solve for x
   x = 4,700,449,474,704/1,005,300
6. Step 6: Final answer
   x = 4,675,668.43