Finding the Third Proportional to 900,384 and 1,373,445

Step by Step Solution

1. Step 1: Write the proportion equation
   900,384 : 1,373,445 = 1,373,445 : x
2. Step 2: Convert to fraction form
   900,384/1,373,445 = 1,373,445/x
3. Step 3: Cross multiply
   900,384x = 1,373,445 × 1,373,445
4. Step 4: Simplify right side
   900,384x = 1,886,351,168,025
5. Step 5: Solve for x
   x = 1,886,351,168,025/900,384
6. Step 6: Final answer
   x = 2,095,051.85