Finding the Third Proportional to 1,559,436 and 2,350,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559,436 : 2,350,674 = 2,350,674 : x
2. Step 2: Convert to fraction form
   1,559,436/2,350,674 = 2,350,674/x
3. Step 3: Cross multiply
   1,559,436x = 2,350,674 × 2,350,674
4. Step 4: Simplify right side
   1,559,436x = 5,525,668,254,276
5. Step 5: Solve for x
   x = 5,525,668,254,276/1,559,436
6. Step 6: Final answer
   x = 3,543,376.10