Finding the Third Proportional to 36,592 and 56,490

Step by Step Solution

1. Step 1: Write the proportion equation
   36,592 : 56,490 = 56,490 : x
2. Step 2: Convert to fraction form
   36,592/56,490 = 56,490/x
3. Step 3: Cross multiply
   36,592x = 56,490 × 56,490
4. Step 4: Simplify right side
   36,592x = 3,191,120,100
5. Step 5: Solve for x
   x = 3,191,120,100/36,592
6. Step 6: Final answer
   x = 87,208.14