Finding the Third Proportional to 788,068 and 1,248,078

Step by Step Solution

1. Step 1: Write the proportion equation
   788,068 : 1,248,078 = 1,248,078 : x
2. Step 2: Convert to fraction form
   788,068/1,248,078 = 1,248,078/x
3. Step 3: Cross multiply
   788,068x = 1,248,078 × 1,248,078
4. Step 4: Simplify right side
   788,068x = 1,557,698,694,084
5. Step 5: Solve for x
   x = 1,557,698,694,084/788,068
6. Step 6: Final answer
   x = 1,976,604.42