Finding the Third Proportional to 1,871,061 and 2,606,859

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,061 : 2,606,859 = 2,606,859 : x
2. Step 2: Convert to fraction form
   1,871,061/2,606,859 = 2,606,859/x
3. Step 3: Cross multiply
   1,871,061x = 2,606,859 × 2,606,859
4. Step 4: Simplify right side
   1,871,061x = 6,795,713,845,881
5. Step 5: Solve for x
   x = 6,795,713,845,881/1,871,061
6. Step 6: Final answer
   x = 3,632,010.85