Finding the Third Proportional to 28,085.06 and 61,445.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,085.06 : 61,445.25 = 61,445.25 : x
2. Step 2: Convert to fraction form
   28,085.06/61,445.25 = 61,445.25/x
3. Step 3: Cross multiply
   28,085.06x = 61,445.25 × 61,445.25
4. Step 4: Simplify right side
   28,085.06x = 3,775,518,747.56
5. Step 5: Solve for x
   x = 3,775,518,747.56/28,085.06
6. Step 6: Final answer
   x = 134,431.56