Finding the Third Proportional to 19,375,874 and 45,674,344

Step by Step Solution

1. Step 1: Write the proportion equation
   19,375,874 : 45,674,344 = 45,674,344 : x
2. Step 2: Convert to fraction form
   19,375,874/45,674,344 = 45,674,344/x
3. Step 3: Cross multiply
   19,375,874x = 45,674,344 × 45,674,344
4. Step 4: Simplify right side
   19,375,874x = 2,086,145,699,830,336
5. Step 5: Solve for x
   x = 2,086,145,699,830,336/19,375,874
6. Step 6: Final answer
   x = 107,667,179.29