Finding the Third Proportional to 752,608 and 1,072,854

Step by Step Solution

1. Step 1: Write the proportion equation
   752,608 : 1,072,854 = 1,072,854 : x
2. Step 2: Convert to fraction form
   752,608/1,072,854 = 1,072,854/x
3. Step 3: Cross multiply
   752,608x = 1,072,854 × 1,072,854
4. Step 4: Simplify right side
   752,608x = 1,151,015,705,316
5. Step 5: Solve for x
   x = 1,151,015,705,316/752,608
6. Step 6: Final answer
   x = 1,529,369.48