Finding the Third Proportional to 1,112,646 and 1,674,153

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,646 : 1,674,153 = 1,674,153 : x
2. Step 2: Convert to fraction form
   1,112,646/1,674,153 = 1,674,153/x
3. Step 3: Cross multiply
   1,112,646x = 1,674,153 × 1,674,153
4. Step 4: Simplify right side
   1,112,646x = 2,802,788,267,409
5. Step 5: Solve for x
   x = 2,802,788,267,409/1,112,646
6. Step 6: Final answer
   x = 2,519,029.65