Finding the Third Proportional to 8,249,032 and 12,120,846

Step by Step Solution

1. Step 1: Write the proportion equation
   8,249,032 : 12,120,846 = 12,120,846 : x
2. Step 2: Convert to fraction form
   8,249,032/12,120,846 = 12,120,846/x
3. Step 3: Cross multiply
   8,249,032x = 12,120,846 × 12,120,846
4. Step 4: Simplify right side
   8,249,032x = 146,914,907,755,716
5. Step 5: Solve for x
   x = 146,914,907,755,716/8,249,032
6. Step 6: Final answer
   x = 17,809,957.31