Finding the Third Proportional to 554,064 and 1,196,736

Step by Step Solution

1. Step 1: Write the proportion equation
   554,064 : 1,196,736 = 1,196,736 : x
2. Step 2: Convert to fraction form
   554,064/1,196,736 = 1,196,736/x
3. Step 3: Cross multiply
   554,064x = 1,196,736 × 1,196,736
4. Step 4: Simplify right side
   554,064x = 1,432,177,053,696
5. Step 5: Solve for x
   x = 1,432,177,053,696/554,064
6. Step 6: Final answer
   x = 2,584,858.52