Finding the Third Proportional to 5,896,896 and 8,649,318

Step by Step Solution

1. Step 1: Write the proportion equation
   5,896,896 : 8,649,318 = 8,649,318 : x
2. Step 2: Convert to fraction form
   5,896,896/8,649,318 = 8,649,318/x
3. Step 3: Cross multiply
   5,896,896x = 8,649,318 × 8,649,318
4. Step 4: Simplify right side
   5,896,896x = 74,810,701,865,124
5. Step 5: Solve for x
   x = 74,810,701,865,124/5,896,896
6. Step 6: Final answer
   x = 12,686,454.34