Finding the Third Proportional to 852,768 and 1,171,584

Step by Step Solution

1. Step 1: Write the proportion equation
   852,768 : 1,171,584 = 1,171,584 : x
2. Step 2: Convert to fraction form
   852,768/1,171,584 = 1,171,584/x
3. Step 3: Cross multiply
   852,768x = 1,171,584 × 1,171,584
4. Step 4: Simplify right side
   852,768x = 1,372,609,069,056
5. Step 5: Solve for x
   x = 1,372,609,069,056/852,768
6. Step 6: Final answer
   x = 1,609,592.61