Finding the Third Proportional to 852,864 and 1,766,112

Step by Step Solution

1. Step 1: Write the proportion equation
   852,864 : 1,766,112 = 1,766,112 : x
2. Step 2: Convert to fraction form
   852,864/1,766,112 = 1,766,112/x
3. Step 3: Cross multiply
   852,864x = 1,766,112 × 1,766,112
4. Step 4: Simplify right side
   852,864x = 3,119,151,596,544
5. Step 5: Solve for x
   x = 3,119,151,596,544/852,864
6. Step 6: Final answer
   x = 3,657,267.27