Finding the Third Proportional to 1,598,200 and 3,490,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,200 : 3,490,916 = 3,490,916 : x
2. Step 2: Convert to fraction form
   1,598,200/3,490,916 = 3,490,916/x
3. Step 3: Cross multiply
   1,598,200x = 3,490,916 × 3,490,916
4. Step 4: Simplify right side
   1,598,200x = 12,186,494,519,056
5. Step 5: Solve for x
   x = 12,186,494,519,056/1,598,200
6. Step 6: Final answer
   x = 7,625,137.35