Finding the Third Proportional to 1,186,436 and 2,799,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,436 : 2,799,506 = 2,799,506 : x
2. Step 2: Convert to fraction form
   1,186,436/2,799,506 = 2,799,506/x
3. Step 3: Cross multiply
   1,186,436x = 2,799,506 × 2,799,506
4. Step 4: Simplify right side
   1,186,436x = 7,837,233,844,036
5. Step 5: Solve for x
   x = 7,837,233,844,036/1,186,436
6. Step 6: Final answer
   x = 6,605,694.57