Finding the Third Proportional to 37,025 and 81,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,025 : 81,258.50 = 81,258.50 : x
2. Step 2: Convert to fraction form
   37,025/81,258.50 = 81,258.50/x
3. Step 3: Cross multiply
   37,025x = 81,258.50 × 81,258.50
4. Step 4: Simplify right side
   37,025x = 6,602,943,822.25
5. Step 5: Solve for x
   x = 6,602,943,822.25/37,025
6. Step 6: Final answer
   x = 178,337.44