Finding the Third Proportional to 1,121,934 and 2,468,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,934 : 2,468,166 = 2,468,166 : x
2. Step 2: Convert to fraction form
   1,121,934/2,468,166 = 2,468,166/x
3. Step 3: Cross multiply
   1,121,934x = 2,468,166 × 2,468,166
4. Step 4: Simplify right side
   1,121,934x = 6,091,843,403,556
5. Step 5: Solve for x
   x = 6,091,843,403,556/1,121,934
6. Step 6: Final answer
   x = 5,429,769.85