Finding the Third Proportional to 1,079,242 and 1,559,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,242 : 1,559,196 = 1,559,196 : x
2. Step 2: Convert to fraction form
   1,079,242/1,559,196 = 1,559,196/x
3. Step 3: Cross multiply
   1,079,242x = 1,559,196 × 1,559,196
4. Step 4: Simplify right side
   1,079,242x = 2,431,092,166,416
5. Step 5: Solve for x
   x = 2,431,092,166,416/1,079,242
6. Step 6: Final answer
   x = 2,252,592.25