Finding the Third Proportional to 17,631,472 and 27,245,132

Step by Step Solution

1. Step 1: Write the proportion equation
   17,631,472 : 27,245,132 = 27,245,132 : x
2. Step 2: Convert to fraction form
   17,631,472/27,245,132 = 27,245,132/x
3. Step 3: Cross multiply
   17,631,472x = 27,245,132 × 27,245,132
4. Step 4: Simplify right side
   17,631,472x = 742,297,217,697,424
5. Step 5: Solve for x
   x = 742,297,217,697,424/17,631,472
6. Step 6: Final answer
   x = 42,100,694.58