Finding the Third Proportional to 3,458,062 and 5,556,157

Step by Step Solution

1. Step 1: Write the proportion equation
   3,458,062 : 5,556,157 = 5,556,157 : x
2. Step 2: Convert to fraction form
   3,458,062/5,556,157 = 5,556,157/x
3. Step 3: Cross multiply
   3,458,062x = 5,556,157 × 5,556,157
4. Step 4: Simplify right side
   3,458,062x = 30,870,880,608,649
5. Step 5: Solve for x
   x = 30,870,880,608,649/3,458,062
6. Step 6: Final answer
   x = 8,927,220.10