Finding the Third Proportional to 3,670,123 and 7,598,311

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,123 : 7,598,311 = 7,598,311 : x
2. Step 2: Convert to fraction form
   3,670,123/7,598,311 = 7,598,311/x
3. Step 3: Cross multiply
   3,670,123x = 7,598,311 × 7,598,311
4. Step 4: Simplify right side
   3,670,123x = 57,734,330,052,721
5. Step 5: Solve for x
   x = 57,734,330,052,721/3,670,123
6. Step 6: Final answer
   x = 15,730,897.86