Finding the Third Proportional to 13,862.78 and 30,061.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,862.78 : 30,061.13 = 30,061.13 : x
2. Step 2: Convert to fraction form
   13,862.78/30,061.13 = 30,061.13/x
3. Step 3: Cross multiply
   13,862.78x = 30,061.13 × 30,061.13
4. Step 4: Simplify right side
   13,862.78x = 903,671,236.27
5. Step 5: Solve for x
   x = 903,671,236.27/13,862.78
6. Step 6: Final answer
   x = 65,186.88