Finding the Third Proportional to 37,215 and 55,829.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,215 : 55,829.25 = 55,829.25 : x
2. Step 2: Convert to fraction form
   37,215/55,829.25 = 55,829.25/x
3. Step 3: Cross multiply
   37,215x = 55,829.25 × 55,829.25
4. Step 4: Simplify right side
   37,215x = 3,116,905,155.56
5. Step 5: Solve for x
   x = 3,116,905,155.56/37,215
6. Step 6: Final answer
   x = 83,754.00