Finding the Third Proportional to 719,976 and 1,074,132

Step by Step Solution

1. Step 1: Write the proportion equation
   719,976 : 1,074,132 = 1,074,132 : x
2. Step 2: Convert to fraction form
   719,976/1,074,132 = 1,074,132/x
3. Step 3: Cross multiply
   719,976x = 1,074,132 × 1,074,132
4. Step 4: Simplify right side
   719,976x = 1,153,759,553,424
5. Step 5: Solve for x
   x = 1,153,759,553,424/719,976
6. Step 6: Final answer
   x = 1,602,497.24