Finding the Third Proportional to 9,470.25 and 19,938.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,470.25 : 19,938.94 = 19,938.94 : x
2. Step 2: Convert to fraction form
   9,470.25/19,938.94 = 19,938.94/x
3. Step 3: Cross multiply
   9,470.25x = 19,938.94 × 19,938.94
4. Step 4: Simplify right side
   9,470.25x = 397,561,228.63
5. Step 5: Solve for x
   x = 397,561,228.63/9,470.25
6. Step 6: Final answer
   x = 41,980.01