Finding the Third Proportional to 1,297,068 and 2,061,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,068 : 2,061,078 = 2,061,078 : x
2. Step 2: Convert to fraction form
   1,297,068/2,061,078 = 2,061,078/x
3. Step 3: Cross multiply
   1,297,068x = 2,061,078 × 2,061,078
4. Step 4: Simplify right side
   1,297,068x = 4,248,042,522,084
5. Step 5: Solve for x
   x = 4,248,042,522,084/1,297,068
6. Step 6: Final answer
   x = 3,275,111.65