Finding the Third Proportional to 1,302,366 and 2,012,595

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,366 : 2,012,595 = 2,012,595 : x
2. Step 2: Convert to fraction form
   1,302,366/2,012,595 = 2,012,595/x
3. Step 3: Cross multiply
   1,302,366x = 2,012,595 × 2,012,595
4. Step 4: Simplify right side
   1,302,366x = 4,050,538,634,025
5. Step 5: Solve for x
   x = 4,050,538,634,025/1,302,366
6. Step 6: Final answer
   x = 3,110,138.50