Finding the Third Proportional to 1,323,924 and 2,857,740

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323,924 : 2,857,740 = 2,857,740 : x
2. Step 2: Convert to fraction form
   1,323,924/2,857,740 = 2,857,740/x
3. Step 3: Cross multiply
   1,323,924x = 2,857,740 × 2,857,740
4. Step 4: Simplify right side
   1,323,924x = 8,166,677,907,600
5. Step 5: Solve for x
   x = 8,166,677,907,600/1,323,924
6. Step 6: Final answer
   x = 6,168,539.82