Finding the Third Proportional to 5,678,102 and 12,314,515

Step by Step Solution

1. Step 1: Write the proportion equation
   5,678,102 : 12,314,515 = 12,314,515 : x
2. Step 2: Convert to fraction form
   5,678,102/12,314,515 = 12,314,515/x
3. Step 3: Cross multiply
   5,678,102x = 12,314,515 × 12,314,515
4. Step 4: Simplify right side
   5,678,102x = 151,647,279,685,225
5. Step 5: Solve for x
   x = 151,647,279,685,225/5,678,102
6. Step 6: Final answer
   x = 26,707,389.14