Finding the Third Proportional to 42,044 and 61,447

Step by Step Solution

1. Step 1: Write the proportion equation
   42,044 : 61,447 = 61,447 : x
2. Step 2: Convert to fraction form
   42,044/61,447 = 61,447/x
3. Step 3: Cross multiply
   42,044x = 61,447 × 61,447
4. Step 4: Simplify right side
   42,044x = 3,775,733,809
5. Step 5: Solve for x
   x = 3,775,733,809/42,044
6. Step 6: Final answer
   x = 89,804.34