Finding the Third Proportional to 1,565,018 and 3,430,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,565,018 : 3,430,060 = 3,430,060 : x
2. Step 2: Convert to fraction form
   1,565,018/3,430,060 = 3,430,060/x
3. Step 3: Cross multiply
   1,565,018x = 3,430,060 × 3,430,060
4. Step 4: Simplify right side
   1,565,018x = 11,765,311,603,600
5. Step 5: Solve for x
   x = 11,765,311,603,600/1,565,018
6. Step 6: Final answer
   x = 7,517,684.53