Finding the Third Proportional to 1,574,196 and 3,479,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,196 : 3,479,166 = 3,479,166 : x
2. Step 2: Convert to fraction form
   1,574,196/3,479,166 = 3,479,166/x
3. Step 3: Cross multiply
   1,574,196x = 3,479,166 × 3,479,166
4. Step 4: Simplify right side
   1,574,196x = 12,104,596,055,556
5. Step 5: Solve for x
   x = 12,104,596,055,556/1,574,196
6. Step 6: Final answer
   x = 7,689,383.06