Finding the Third Proportional to 734,812 and 1,124,034

Step by Step Solution

1. Step 1: Write the proportion equation
   734,812 : 1,124,034 = 1,124,034 : x
2. Step 2: Convert to fraction form
   734,812/1,124,034 = 1,124,034/x
3. Step 3: Cross multiply
   734,812x = 1,124,034 × 1,124,034
4. Step 4: Simplify right side
   734,812x = 1,263,452,433,156
5. Step 5: Solve for x
   x = 1,263,452,433,156/734,812
6. Step 6: Final answer
   x = 1,719,422.70