Finding the Third Proportional to 3,561,138 and 7,546,032

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561,138 : 7,546,032 = 7,546,032 : x
2. Step 2: Convert to fraction form
   3,561,138/7,546,032 = 7,546,032/x
3. Step 3: Cross multiply
   3,561,138x = 7,546,032 × 7,546,032
4. Step 4: Simplify right side
   3,561,138x = 56,942,598,945,024
5. Step 5: Solve for x
   x = 56,942,598,945,024/3,561,138
6. Step 6: Final answer
   x = 15,990,000.65