Finding the Third Proportional to 2,318,148 and 3,546,072

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,148 : 3,546,072 = 3,546,072 : x
2. Step 2: Convert to fraction form
   2,318,148/3,546,072 = 3,546,072/x
3. Step 3: Cross multiply
   2,318,148x = 3,546,072 × 3,546,072
4. Step 4: Simplify right side
   2,318,148x = 12,574,626,629,184
5. Step 5: Solve for x
   x = 12,574,626,629,184/2,318,148
6. Step 6: Final answer
   x = 5,424,427.87