Finding the Third Proportional to 42,483.23 and 65,348.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,483.23 : 65,348.02 = 65,348.02 : x
2. Step 2: Convert to fraction form
   42,483.23/65,348.02 = 65,348.02/x
3. Step 3: Cross multiply
   42,483.23x = 65,348.02 × 65,348.02
4. Step 4: Simplify right side
   42,483.23x = 4,270,363,146.13
5. Step 5: Solve for x
   x = 4,270,363,146.13/42,483.23
6. Step 6: Final answer
   x = 100,518.79