Finding the Third Proportional to 13,915.13 and 29,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,915.13 : 29,774.25 = 29,774.25 : x
2. Step 2: Convert to fraction form
   13,915.13/29,774.25 = 29,774.25/x
3. Step 3: Cross multiply
   13,915.13x = 29,774.25 × 29,774.25
4. Step 4: Simplify right side
   13,915.13x = 886,505,963.06
5. Step 5: Solve for x
   x = 886,505,963.06/13,915.13
6. Step 6: Final answer
   x = 63,708.08