Finding the Third Proportional to 42,369.75 and 62,258.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,369.75 : 62,258.63 = 62,258.63 : x
2. Step 2: Convert to fraction form
   42,369.75/62,258.63 = 62,258.63/x
3. Step 3: Cross multiply
   42,369.75x = 62,258.63 × 62,258.63
4. Step 4: Simplify right side
   42,369.75x = 3,876,136,386.89
5. Step 5: Solve for x
   x = 3,876,136,386.89/42,369.75
6. Step 6: Final answer
   x = 91,483.58