Finding the Third Proportional to 1,268,308 and 1,739,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,308 : 1,739,166 = 1,739,166 : x
2. Step 2: Convert to fraction form
   1,268,308/1,739,166 = 1,739,166/x
3. Step 3: Cross multiply
   1,268,308x = 1,739,166 × 1,739,166
4. Step 4: Simplify right side
   1,268,308x = 3,024,698,375,556
5. Step 5: Solve for x
   x = 3,024,698,375,556/1,268,308
6. Step 6: Final answer
   x = 2,384,829.53