Finding the Third Proportional to 1,965,276 and 4,166,740

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965,276 : 4,166,740 = 4,166,740 : x
2. Step 2: Convert to fraction form
   1,965,276/4,166,740 = 4,166,740/x
3. Step 3: Cross multiply
   1,965,276x = 4,166,740 × 4,166,740
4. Step 4: Simplify right side
   1,965,276x = 17,361,722,227,600
5. Step 5: Solve for x
   x = 17,361,722,227,600/1,965,276
6. Step 6: Final answer
   x = 8,834,241.21