Finding the Third Proportional to 19,429 and 28,501

Step by Step Solution

1. Step 1: Write the proportion equation
   19,429 : 28,501 = 28,501 : x
2. Step 2: Convert to fraction form
   19,429/28,501 = 28,501/x
3. Step 3: Cross multiply
   19,429x = 28,501 × 28,501
4. Step 4: Simplify right side
   19,429x = 812,307,001
5. Step 5: Solve for x
   x = 812,307,001/19,429
6. Step 6: Final answer
   x = 41,809.00