Finding the Third Proportional to 28,415.81 and 41,851.69

Step by Step Solution

1. Step 1: Write the proportion equation
   28,415.81 : 41,851.69 = 41,851.69 : x
2. Step 2: Convert to fraction form
   28,415.81/41,851.69 = 41,851.69/x
3. Step 3: Cross multiply
   28,415.81x = 41,851.69 × 41,851.69
4. Step 4: Simplify right side
   28,415.81x = 1,751,563,746.60
5. Step 5: Solve for x
   x = 1,751,563,746.60/28,415.81
6. Step 6: Final answer
   x = 61,640.46