Finding the Third Proportional to 537,424 and 1,171,616

Step by Step Solution

1. Step 1: Write the proportion equation
   537,424 : 1,171,616 = 1,171,616 : x
2. Step 2: Convert to fraction form
   537,424/1,171,616 = 1,171,616/x
3. Step 3: Cross multiply
   537,424x = 1,171,616 × 1,171,616
4. Step 4: Simplify right side
   537,424x = 1,372,684,051,456
5. Step 5: Solve for x
   x = 1,372,684,051,456/537,424
6. Step 6: Final answer
   x = 2,554,191.94