Finding the Third Proportional to 735,644 and 1,124,846

Step by Step Solution

1. Step 1: Write the proportion equation
   735,644 : 1,124,846 = 1,124,846 : x
2. Step 2: Convert to fraction form
   735,644/1,124,846 = 1,124,846/x
3. Step 3: Cross multiply
   735,644x = 1,124,846 × 1,124,846
4. Step 4: Simplify right side
   735,644x = 1,265,278,523,716
5. Step 5: Solve for x
   x = 1,265,278,523,716/735,644
6. Step 6: Final answer
   x = 1,719,960.37