Finding the Third Proportional to 5,608,240 and 12,173,622

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608,240 : 12,173,622 = 12,173,622 : x
2. Step 2: Convert to fraction form
   5,608,240/12,173,622 = 12,173,622/x
3. Step 3: Cross multiply
   5,608,240x = 12,173,622 × 12,173,622
4. Step 4: Simplify right side
   5,608,240x = 148,197,072,598,884
5. Step 5: Solve for x
   x = 148,197,072,598,884/5,608,240
6. Step 6: Final answer
   x = 26,424,880.64