Finding the Third Proportional to 734,080 and 1,072,784

Step by Step Solution

1. Step 1: Write the proportion equation
   734,080 : 1,072,784 = 1,072,784 : x
2. Step 2: Convert to fraction form
   734,080/1,072,784 = 1,072,784/x
3. Step 3: Cross multiply
   734,080x = 1,072,784 × 1,072,784
4. Step 4: Simplify right side
   734,080x = 1,150,865,510,656
5. Step 5: Solve for x
   x = 1,150,865,510,656/734,080
6. Step 6: Final answer
   x = 1,567,765.79