Finding the Third Proportional to 37,360 and 56,486

Step by Step Solution

1. Step 1: Write the proportion equation
   37,360 : 56,486 = 56,486 : x
2. Step 2: Convert to fraction form
   37,360/56,486 = 56,486/x
3. Step 3: Cross multiply
   37,360x = 56,486 × 56,486
4. Step 4: Simplify right side
   37,360x = 3,190,668,196
5. Step 5: Solve for x
   x = 3,190,668,196/37,360
6. Step 6: Final answer
   x = 85,403.32