Finding the Third Proportional to 1,184,739 and 1,692,990

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,739 : 1,692,990 = 1,692,990 : x
2. Step 2: Convert to fraction form
   1,184,739/1,692,990 = 1,692,990/x
3. Step 3: Cross multiply
   1,184,739x = 1,692,990 × 1,692,990
4. Step 4: Simplify right side
   1,184,739x = 2,866,215,140,100
5. Step 5: Solve for x
   x = 2,866,215,140,100/1,184,739
6. Step 6: Final answer
   x = 2,419,279.81