Finding the Third Proportional to 17,380,512 and 37,747,458

Step by Step Solution

1. Step 1: Write the proportion equation
   17,380,512 : 37,747,458 = 37,747,458 : x
2. Step 2: Convert to fraction form
   17,380,512/37,747,458 = 37,747,458/x
3. Step 3: Cross multiply
   17,380,512x = 37,747,458 × 37,747,458
4. Step 4: Simplify right side
   17,380,512x = 1,424,870,585,461,764
5. Step 5: Solve for x
   x = 1,424,870,585,461,764/17,380,512
6. Step 6: Final answer
   x = 81,980,932.75