Finding the Third Proportional to 17,975,124 and 38,469,672

Step by Step Solution

1. Step 1: Write the proportion equation
   17,975,124 : 38,469,672 = 38,469,672 : x
2. Step 2: Convert to fraction form
   17,975,124/38,469,672 = 38,469,672/x
3. Step 3: Cross multiply
   17,975,124x = 38,469,672 × 38,469,672
4. Step 4: Simplify right side
   17,975,124x = 1,479,915,663,787,584
5. Step 5: Solve for x
   x = 1,479,915,663,787,584/17,975,124
6. Step 6: Final answer
   x = 82,331,318.76