Finding the Third Proportional to 1,079,253 and 1,559,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,253 : 1,559,212 = 1,559,212 : x
2. Step 2: Convert to fraction form
   1,079,253/1,559,212 = 1,559,212/x
3. Step 3: Cross multiply
   1,079,253x = 1,559,212 × 1,559,212
4. Step 4: Simplify right side
   1,079,253x = 2,431,142,060,944
5. Step 5: Solve for x
   x = 2,431,142,060,944/1,079,253
6. Step 6: Final answer
   x = 2,252,615.52