Finding the Third Proportional to 891,864 and 1,960,848

Step by Step Solution

1. Step 1: Write the proportion equation
   891,864 : 1,960,848 = 1,960,848 : x
2. Step 2: Convert to fraction form
   891,864/1,960,848 = 1,960,848/x
3. Step 3: Cross multiply
   891,864x = 1,960,848 × 1,960,848
4. Step 4: Simplify right side
   891,864x = 3,844,924,879,104
5. Step 5: Solve for x
   x = 3,844,924,879,104/891,864
6. Step 6: Final answer
   x = 4,311,111.20