Finding the Third Proportional to 31,136 and 43,792

Step by Step Solution

1. Step 1: Write the proportion equation
   31,136 : 43,792 = 43,792 : x
2. Step 2: Convert to fraction form
   31,136/43,792 = 43,792/x
3. Step 3: Cross multiply
   31,136x = 43,792 × 43,792
4. Step 4: Simplify right side
   31,136x = 1,917,739,264
5. Step 5: Solve for x
   x = 1,917,739,264/31,136
6. Step 6: Final answer
   x = 61,592.35