Finding the Third Proportional to 3,194,280 and 4,824,684

Step by Step Solution

1. Step 1: Write the proportion equation
   3,194,280 : 4,824,684 = 4,824,684 : x
2. Step 2: Convert to fraction form
   3,194,280/4,824,684 = 4,824,684/x
3. Step 3: Cross multiply
   3,194,280x = 4,824,684 × 4,824,684
4. Step 4: Simplify right side
   3,194,280x = 23,277,575,699,856
5. Step 5: Solve for x
   x = 23,277,575,699,856/3,194,280
6. Step 6: Final answer
   x = 7,287,268.40