Finding the Third Proportional to 13,146.38 and 28,412.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,146.38 : 28,412.25 = 28,412.25 : x
2. Step 2: Convert to fraction form
   13,146.38/28,412.25 = 28,412.25/x
3. Step 3: Cross multiply
   13,146.38x = 28,412.25 × 28,412.25
4. Step 4: Simplify right side
   13,146.38x = 807,255,950.06
5. Step 5: Solve for x
   x = 807,255,950.06/13,146.38
6. Step 6: Final answer
   x = 61,405.21