Finding the Third Proportional to 28,744.03 and 61,858.69

Step by Step Solution

1. Step 1: Write the proportion equation
   28,744.03 : 61,858.69 = 61,858.69 : x
2. Step 2: Convert to fraction form
   28,744.03/61,858.69 = 61,858.69/x
3. Step 3: Cross multiply
   28,744.03x = 61,858.69 × 61,858.69
4. Step 4: Simplify right side
   28,744.03x = 3,826,497,219.22
5. Step 5: Solve for x
   x = 3,826,497,219.22/28,744.03
6. Step 6: Final answer
   x = 133,123.19