Finding the Third Proportional to 37,407 and 55,981

Step by Step Solution

1. Step 1: Write the proportion equation
   37,407 : 55,981 = 55,981 : x
2. Step 2: Convert to fraction form
   37,407/55,981 = 55,981/x
3. Step 3: Cross multiply
   37,407x = 55,981 × 55,981
4. Step 4: Simplify right side
   37,407x = 3,133,872,361
5. Step 5: Solve for x
   x = 3,133,872,361/37,407
6. Step 6: Final answer
   x = 83,777.70