Finding the Third Proportional to 826,352 and 1,276,894

Step by Step Solution

1. Step 1: Write the proportion equation
   826,352 : 1,276,894 = 1,276,894 : x
2. Step 2: Convert to fraction form
   826,352/1,276,894 = 1,276,894/x
3. Step 3: Cross multiply
   826,352x = 1,276,894 × 1,276,894
4. Step 4: Simplify right side
   826,352x = 1,630,458,287,236
5. Step 5: Solve for x
   x = 1,630,458,287,236/826,352
6. Step 6: Final answer
   x = 1,973,079.62