Finding the Third Proportional to 42,696 and 63,697

Step by Step Solution

1. Step 1: Write the proportion equation
   42,696 : 63,697 = 63,697 : x
2. Step 2: Convert to fraction form
   42,696/63,697 = 63,697/x
3. Step 3: Cross multiply
   42,696x = 63,697 × 63,697
4. Step 4: Simplify right side
   42,696x = 4,057,307,809
5. Step 5: Solve for x
   x = 4,057,307,809/42,696
6. Step 6: Final answer
   x = 95,027.82