Finding the Third Proportional to 674,562 and 1,436,516

Step by Step Solution

1. Step 1: Write the proportion equation
   674,562 : 1,436,516 = 1,436,516 : x
2. Step 2: Convert to fraction form
   674,562/1,436,516 = 1,436,516/x
3. Step 3: Cross multiply
   674,562x = 1,436,516 × 1,436,516
4. Step 4: Simplify right side
   674,562x = 2,063,578,218,256
5. Step 5: Solve for x
   x = 2,063,578,218,256/674,562
6. Step 6: Final answer
   x = 3,059,137.96