Finding the Third Proportional to 5,608,089 and 12,200,328

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608,089 : 12,200,328 = 12,200,328 : x
2. Step 2: Convert to fraction form
   5,608,089/12,200,328 = 12,200,328/x
3. Step 3: Cross multiply
   5,608,089x = 12,200,328 × 12,200,328
4. Step 4: Simplify right side
   5,608,089x = 148,848,003,307,584
5. Step 5: Solve for x
   x = 148,848,003,307,584/5,608,089
6. Step 6: Final answer
   x = 26,541,662.11