Finding the Third Proportional to 1,186,436 and 2,541,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,436 : 2,541,012 = 2,541,012 : x
2. Step 2: Convert to fraction form
   1,186,436/2,541,012 = 2,541,012/x
3. Step 3: Cross multiply
   1,186,436x = 2,541,012 × 2,541,012
4. Step 4: Simplify right side
   1,186,436x = 6,456,741,984,144
5. Step 5: Solve for x
   x = 6,456,741,984,144/1,186,436
6. Step 6: Final answer
   x = 5,442,132.56