Finding the Third Proportional to 860,927 and 1,876,852

Step by Step Solution

1. Step 1: Write the proportion equation
   860,927 : 1,876,852 = 1,876,852 : x
2. Step 2: Convert to fraction form
   860,927/1,876,852 = 1,876,852/x
3. Step 3: Cross multiply
   860,927x = 1,876,852 × 1,876,852
4. Step 4: Simplify right side
   860,927x = 3,522,573,429,904
5. Step 5: Solve for x
   x = 3,522,573,429,904/860,927
6. Step 6: Final answer
   x = 4,091,605.25