Finding the Third Proportional to 1,118,148 and 2,455,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118,148 : 2,455,960 = 2,455,960 : x
2. Step 2: Convert to fraction form
   1,118,148/2,455,960 = 2,455,960/x
3. Step 3: Cross multiply
   1,118,148x = 2,455,960 × 2,455,960
4. Step 4: Simplify right side
   1,118,148x = 6,031,739,521,600
5. Step 5: Solve for x
   x = 6,031,739,521,600/1,118,148
6. Step 6: Final answer
   x = 5,394,401.74