Finding the Third Proportional to 28,018.13 and 47,100.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,018.13 : 47,100.38 = 47,100.38 : x
2. Step 2: Convert to fraction form
   28,018.13/47,100.38 = 47,100.38/x
3. Step 3: Cross multiply
   28,018.13x = 47,100.38 × 47,100.38
4. Step 4: Simplify right side
   28,018.13x = 2,218,445,325.14
5. Step 5: Solve for x
   x = 2,218,445,325.14/28,018.13
6. Step 6: Final answer
   x = 79,178.94