Finding the Third Proportional to 1,352,879 and 2,817,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352,879 : 2,817,700 = 2,817,700 : x
2. Step 2: Convert to fraction form
   1,352,879/2,817,700 = 2,817,700/x
3. Step 3: Cross multiply
   1,352,879x = 2,817,700 × 2,817,700
4. Step 4: Simplify right side
   1,352,879x = 7,939,433,290,000
5. Step 5: Solve for x
   x = 7,939,433,290,000/1,352,879
6. Step 6: Final answer
   x = 5,868,546.48