Finding the Third Proportional to 3,859,066 and 5,672,984

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,066 : 5,672,984 = 5,672,984 : x
2. Step 2: Convert to fraction form
   3,859,066/5,672,984 = 5,672,984/x
3. Step 3: Cross multiply
   3,859,066x = 5,672,984 × 5,672,984
4. Step 4: Simplify right side
   3,859,066x = 32,182,747,464,256
5. Step 5: Solve for x
   x = 32,182,747,464,256/3,859,066
6. Step 6: Final answer
   x = 8,339,517.25