Finding the Third Proportional to 46,784.50 and 65,890.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,784.50 : 65,890.50 = 65,890.50 : x
2. Step 2: Convert to fraction form
   46,784.50/65,890.50 = 65,890.50/x
3. Step 3: Cross multiply
   46,784.50x = 65,890.50 × 65,890.50
4. Step 4: Simplify right side
   46,784.50x = 4,341,557,990.25
5. Step 5: Solve for x
   x = 4,341,557,990.25/46,784.50
6. Step 6: Final answer
   x = 92,799.07