Finding the Third Proportional to 5,893,440 and 8,318,556

Step by Step Solution

1. Step 1: Write the proportion equation
   5,893,440 : 8,318,556 = 8,318,556 : x
2. Step 2: Convert to fraction form
   5,893,440/8,318,556 = 8,318,556/x
3. Step 3: Cross multiply
   5,893,440x = 8,318,556 × 8,318,556
4. Step 4: Simplify right side
   5,893,440x = 69,198,373,925,136
5. Step 5: Solve for x
   x = 69,198,373,925,136/5,893,440
6. Step 6: Final answer
   x = 11,741,593.01