Finding the Third Proportional to 36,810 and 58,312

Step by Step Solution

1. Step 1: Write the proportion equation
   36,810 : 58,312 = 58,312 : x
2. Step 2: Convert to fraction form
   36,810/58,312 = 58,312/x
3. Step 3: Cross multiply
   36,810x = 58,312 × 58,312
4. Step 4: Simplify right side
   36,810x = 3,400,289,344
5. Step 5: Solve for x
   x = 3,400,289,344/36,810
6. Step 6: Final answer
   x = 92,374.07