Finding the Third Proportional to 1,359,579 and 2,859,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,579 : 2,859,126 = 2,859,126 : x
2. Step 2: Convert to fraction form
   1,359,579/2,859,126 = 2,859,126/x
3. Step 3: Cross multiply
   1,359,579x = 2,859,126 × 2,859,126
4. Step 4: Simplify right side
   1,359,579x = 8,174,601,483,876
5. Step 5: Solve for x
   x = 8,174,601,483,876/1,359,579
6. Step 6: Final answer
   x = 6,012,597.64