Finding the Third Proportional to 921,964.50 and 1,395,801

Step by Step Solution

1. Step 1: Write the proportion equation
   921,964.50 : 1,395,801 = 1,395,801 : x
2. Step 2: Convert to fraction form
   921,964.50/1,395,801 = 1,395,801/x
3. Step 3: Cross multiply
   921,964.50x = 1,395,801 × 1,395,801
4. Step 4: Simplify right side
   921,964.50x = 1,948,260,431,601
5. Step 5: Solve for x
   x = 1,948,260,431,601/921,964.50
6. Step 6: Final answer
   x = 2,113,162.09