Finding the Third Proportional to 4,234,970 and 5,713,975

Step by Step Solution

1. Step 1: Write the proportion equation
   4,234,970 : 5,713,975 = 5,713,975 : x
2. Step 2: Convert to fraction form
   4,234,970/5,713,975 = 5,713,975/x
3. Step 3: Cross multiply
   4,234,970x = 5,713,975 × 5,713,975
4. Step 4: Simplify right side
   4,234,970x = 32,649,510,300,625
5. Step 5: Solve for x
   x = 32,649,510,300,625/4,234,970
6. Step 6: Final answer
   x = 7,709,502.15