Finding the Third Proportional to 588,862 and 1,277,300

Step by Step Solution

1. Step 1: Write the proportion equation
   588,862 : 1,277,300 = 1,277,300 : x
2. Step 2: Convert to fraction form
   588,862/1,277,300 = 1,277,300/x
3. Step 3: Cross multiply
   588,862x = 1,277,300 × 1,277,300
4. Step 4: Simplify right side
   588,862x = 1,631,495,290,000
5. Step 5: Solve for x
   x = 1,631,495,290,000/588,862
6. Step 6: Final answer
   x = 2,770,590.21