Finding the Third Proportional to 734,002 and 1,612,345

Step by Step Solution

1. Step 1: Write the proportion equation
   734,002 : 1,612,345 = 1,612,345 : x
2. Step 2: Convert to fraction form
   734,002/1,612,345 = 1,612,345/x
3. Step 3: Cross multiply
   734,002x = 1,612,345 × 1,612,345
4. Step 4: Simplify right side
   734,002x = 2,599,656,399,025
5. Step 5: Solve for x
   x = 2,599,656,399,025/734,002
6. Step 6: Final answer
   x = 3,541,756.56