Finding the Third Proportional to 4,486,032 and 9,868,848

Step by Step Solution

1. Step 1: Write the proportion equation
   4,486,032 : 9,868,848 = 9,868,848 : x
2. Step 2: Convert to fraction form
   4,486,032/9,868,848 = 9,868,848/x
3. Step 3: Cross multiply
   4,486,032x = 9,868,848 × 9,868,848
4. Step 4: Simplify right side
   4,486,032x = 97,394,160,847,104
5. Step 5: Solve for x
   x = 97,394,160,847,104/4,486,032
6. Step 6: Final answer
   x = 21,710,536.36