Finding the Third Proportional to 610,548 and 897,528

Step by Step Solution

1. Step 1: Write the proportion equation
   610,548 : 897,528 = 897,528 : x
2. Step 2: Convert to fraction form
   610,548/897,528 = 897,528/x
3. Step 3: Cross multiply
   610,548x = 897,528 × 897,528
4. Step 4: Simplify right side
   610,548x = 805,556,510,784
5. Step 5: Solve for x
   x = 805,556,510,784/610,548
6. Step 6: Final answer
   x = 1,319,399.15