Finding the Third Proportional to 28,345.57 and 46,673.09

Step by Step Solution

1. Step 1: Write the proportion equation
   28,345.57 : 46,673.09 = 46,673.09 : x
2. Step 2: Convert to fraction form
   28,345.57/46,673.09 = 46,673.09/x
3. Step 3: Cross multiply
   28,345.57x = 46,673.09 × 46,673.09
4. Step 4: Simplify right side
   28,345.57x = 2,178,376,950.93
5. Step 5: Solve for x
   x = 2,178,376,950.93/28,345.57
6. Step 6: Final answer
   x = 76,850.70