Finding the Third Proportional to 774,070 and 1,195,620

Step by Step Solution

1. Step 1: Write the proportion equation
   774,070 : 1,195,620 = 1,195,620 : x
2. Step 2: Convert to fraction form
   774,070/1,195,620 = 1,195,620/x
3. Step 3: Cross multiply
   774,070x = 1,195,620 × 1,195,620
4. Step 4: Simplify right side
   774,070x = 1,429,507,184,400
5. Step 5: Solve for x
   x = 1,429,507,184,400/774,070
6. Step 6: Final answer
   x = 1,846,741.49