Finding the Third Proportional to 734,516 and 1,557,214

Step by Step Solution

1. Step 1: Write the proportion equation
   734,516 : 1,557,214 = 1,557,214 : x
2. Step 2: Convert to fraction form
   734,516/1,557,214 = 1,557,214/x
3. Step 3: Cross multiply
   734,516x = 1,557,214 × 1,557,214
4. Step 4: Simplify right side
   734,516x = 2,424,915,441,796
5. Step 5: Solve for x
   x = 2,424,915,441,796/734,516
6. Step 6: Final answer
   x = 3,301,378.65