Finding the Third Proportional to 3,493,124 and 5,554,590

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,124 : 5,554,590 = 5,554,590 : x
2. Step 2: Convert to fraction form
   3,493,124/5,554,590 = 5,554,590/x
3. Step 3: Cross multiply
   3,493,124x = 5,554,590 × 5,554,590
4. Step 4: Simplify right side
   3,493,124x = 30,853,470,068,100
5. Step 5: Solve for x
   x = 30,853,470,068,100/3,493,124
6. Step 6: Final answer
   x = 8,832,629.49