Finding the Third Proportional to 9,060 and 19,428

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060 : 19,428 = 19,428 : x
2. Step 2: Convert to fraction form
   9,060/19,428 = 19,428/x
3. Step 3: Cross multiply
   9,060x = 19,428 × 19,428
4. Step 4: Simplify right side
   9,060x = 377,447,184
5. Step 5: Solve for x
   x = 377,447,184/9,060
6. Step 6: Final answer
   x = 41,660.84