Finding the Third Proportional to 1,551,061 and 2,328,231

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,061 : 2,328,231 = 2,328,231 : x
2. Step 2: Convert to fraction form
   1,551,061/2,328,231 = 2,328,231/x
3. Step 3: Cross multiply
   1,551,061x = 2,328,231 × 2,328,231
4. Step 4: Simplify right side
   1,551,061x = 5,420,659,589,361
5. Step 5: Solve for x
   x = 5,420,659,589,361/1,551,061
6. Step 6: Final answer
   x = 3,494,807.48