Finding the Third Proportional to 3,553,896 and 7,675,188

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553,896 : 7,675,188 = 7,675,188 : x
2. Step 2: Convert to fraction form
   3,553,896/7,675,188 = 7,675,188/x
3. Step 3: Cross multiply
   3,553,896x = 7,675,188 × 7,675,188
4. Step 4: Simplify right side
   3,553,896x = 58,908,510,835,344
5. Step 5: Solve for x
   x = 58,908,510,835,344/3,553,896
6. Step 6: Final answer
   x = 16,575,755.41