Finding the Third Proportional to 37,215 and 52,056

Step by Step Solution

1. Step 1: Write the proportion equation
   37,215 : 52,056 = 52,056 : x
2. Step 2: Convert to fraction form
   37,215/52,056 = 52,056/x
3. Step 3: Cross multiply
   37,215x = 52,056 × 52,056
4. Step 4: Simplify right side
   37,215x = 2,709,827,136
5. Step 5: Solve for x
   x = 2,709,827,136/37,215
6. Step 6: Final answer
   x = 72,815.45