Finding the Third Proportional to 28,946.50 and 43,298.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,946.50 : 43,298.50 = 43,298.50 : x
2. Step 2: Convert to fraction form
   28,946.50/43,298.50 = 43,298.50/x
3. Step 3: Cross multiply
   28,946.50x = 43,298.50 × 43,298.50
4. Step 4: Simplify right side
   28,946.50x = 1,874,760,102.25
5. Step 5: Solve for x
   x = 1,874,760,102.25/28,946.50
6. Step 6: Final answer
   x = 64,766.38