Finding the Third Proportional to 5,134,108 and 7,939,017

Step by Step Solution

1. Step 1: Write the proportion equation
   5,134,108 : 7,939,017 = 7,939,017 : x
2. Step 2: Convert to fraction form
   5,134,108/7,939,017 = 7,939,017/x
3. Step 3: Cross multiply
   5,134,108x = 7,939,017 × 7,939,017
4. Step 4: Simplify right side
   5,134,108x = 63,027,990,926,289
5. Step 5: Solve for x
   x = 63,027,990,926,289/5,134,108
6. Step 6: Final answer
   x = 12,276,327.44