Finding the Third Proportional to 584,220 and 1,196,072

Step by Step Solution

1. Step 1: Write the proportion equation
   584,220 : 1,196,072 = 1,196,072 : x
2. Step 2: Convert to fraction form
   584,220/1,196,072 = 1,196,072/x
3. Step 3: Cross multiply
   584,220x = 1,196,072 × 1,196,072
4. Step 4: Simplify right side
   584,220x = 1,430,588,229,184
5. Step 5: Solve for x
   x = 1,430,588,229,184/584,220
6. Step 6: Final answer
   x = 2,448,714.92