Finding the Third Proportional to 13,570.03 and 28,787.91

Step by Step Solution

1. Step 1: Write the proportion equation
   13,570.03 : 28,787.91 = 28,787.91 : x
2. Step 2: Convert to fraction form
   13,570.03/28,787.91 = 28,787.91/x
3. Step 3: Cross multiply
   13,570.03x = 28,787.91 × 28,787.91
4. Step 4: Simplify right side
   13,570.03x = 828,743,546.26
5. Step 5: Solve for x
   x = 828,743,546.26/13,570.03
6. Step 6: Final answer
   x = 61,071.60