Finding the Third Proportional to 4,301,471 and 9,385,524

Step by Step Solution

1. Step 1: Write the proportion equation
   4,301,471 : 9,385,524 = 9,385,524 : x
2. Step 2: Convert to fraction form
   4,301,471/9,385,524 = 9,385,524/x
3. Step 3: Cross multiply
   4,301,471x = 9,385,524 × 9,385,524
4. Step 4: Simplify right side
   4,301,471x = 88,088,060,754,576
5. Step 5: Solve for x
   x = 88,088,060,754,576/4,301,471
6. Step 6: Final answer
   x = 20,478,589.94