Finding the Third Proportional to 860,926 and 1,876,850

Step by Step Solution

1. Step 1: Write the proportion equation
   860,926 : 1,876,850 = 1,876,850 : x
2. Step 2: Convert to fraction form
   860,926/1,876,850 = 1,876,850/x
3. Step 3: Cross multiply
   860,926x = 1,876,850 × 1,876,850
4. Step 4: Simplify right side
   860,926x = 3,522,565,922,500
5. Step 5: Solve for x
   x = 3,522,565,922,500/860,926
6. Step 6: Final answer
   x = 4,091,601.28