Finding the Third Proportional to 1,295,590 and 2,674,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,295,590 : 2,674,164 = 2,674,164 : x
2. Step 2: Convert to fraction form
   1,295,590/2,674,164 = 2,674,164/x
3. Step 3: Cross multiply
   1,295,590x = 2,674,164 × 2,674,164
4. Step 4: Simplify right side
   1,295,590x = 7,151,153,098,896
5. Step 5: Solve for x
   x = 7,151,153,098,896/1,295,590
6. Step 6: Final answer
   x = 5,519,611.22