Finding the Third Proportional to 37,020 and 56,450

Step by Step Solution

1. Step 1: Write the proportion equation
   37,020 : 56,450 = 56,450 : x
2. Step 2: Convert to fraction form
   37,020/56,450 = 56,450/x
3. Step 3: Cross multiply
   37,020x = 56,450 × 56,450
4. Step 4: Simplify right side
   37,020x = 3,186,602,500
5. Step 5: Solve for x
   x = 3,186,602,500/37,020
6. Step 6: Final answer
   x = 86,077.86