Finding the Third Proportional to 3,458,060 and 5,556,154

Step by Step Solution

1. Step 1: Write the proportion equation
   3,458,060 : 5,556,154 = 5,556,154 : x
2. Step 2: Convert to fraction form
   3,458,060/5,556,154 = 5,556,154/x
3. Step 3: Cross multiply
   3,458,060x = 5,556,154 × 5,556,154
4. Step 4: Simplify right side
   3,458,060x = 30,870,847,271,716
5. Step 5: Solve for x
   x = 30,870,847,271,716/3,458,060
6. Step 6: Final answer
   x = 8,927,215.63