Finding the Third Proportional to 4,511,525 and 7,406,166

Step by Step Solution

1. Step 1: Write the proportion equation
   4,511,525 : 7,406,166 = 7,406,166 : x
2. Step 2: Convert to fraction form
   4,511,525/7,406,166 = 7,406,166/x
3. Step 3: Cross multiply
   4,511,525x = 7,406,166 × 7,406,166
4. Step 4: Simplify right side
   4,511,525x = 54,851,294,819,556
5. Step 5: Solve for x
   x = 54,851,294,819,556/4,511,525
6. Step 6: Final answer
   x = 12,158,038.54