Finding the Third Proportional to 6,989,436 and 14,950,404

Step by Step Solution

1. Step 1: Write the proportion equation
   6,989,436 : 14,950,404 = 14,950,404 : x
2. Step 2: Convert to fraction form
   6,989,436/14,950,404 = 14,950,404/x
3. Step 3: Cross multiply
   6,989,436x = 14,950,404 × 14,950,404
4. Step 4: Simplify right side
   6,989,436x = 223,514,579,763,216
5. Step 5: Solve for x
   x = 223,514,579,763,216/6,989,436
6. Step 6: Final answer
   x = 31,978,915.00