Finding the Third Proportional to 41,631 and 56,432

Step by Step Solution

1. Step 1: Write the proportion equation
   41,631 : 56,432 = 56,432 : x
2. Step 2: Convert to fraction form
   41,631/56,432 = 56,432/x
3. Step 3: Cross multiply
   41,631x = 56,432 × 56,432
4. Step 4: Simplify right side
   41,631x = 3,184,570,624
5. Step 5: Solve for x
   x = 3,184,570,624/41,631
6. Step 6: Final answer
   x = 76,495.17