Finding the Third Proportional to 774,212 and 1,196,294

Step by Step Solution

1. Step 1: Write the proportion equation
   774,212 : 1,196,294 = 1,196,294 : x
2. Step 2: Convert to fraction form
   774,212/1,196,294 = 1,196,294/x
3. Step 3: Cross multiply
   774,212x = 1,196,294 × 1,196,294
4. Step 4: Simplify right side
   774,212x = 1,431,119,334,436
5. Step 5: Solve for x
   x = 1,431,119,334,436/774,212
6. Step 6: Final answer
   x = 1,848,485.08