Finding the Third Proportional to 3,534,630 and 5,529,393

Step by Step Solution

1. Step 1: Write the proportion equation
   3,534,630 : 5,529,393 = 5,529,393 : x
2. Step 2: Convert to fraction form
   3,534,630/5,529,393 = 5,529,393/x
3. Step 3: Cross multiply
   3,534,630x = 5,529,393 × 5,529,393
4. Step 4: Simplify right side
   3,534,630x = 30,574,186,948,449
5. Step 5: Solve for x
   x = 30,574,186,948,449/3,534,630
6. Step 6: Final answer
   x = 8,649,897.43