Finding the Third Proportional to 25,045.50 and 54,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,045.50 : 54,784.50 = 54,784.50 : x
2. Step 2: Convert to fraction form
   25,045.50/54,784.50 = 54,784.50/x
3. Step 3: Cross multiply
   25,045.50x = 54,784.50 × 54,784.50
4. Step 4: Simplify right side
   25,045.50x = 3,001,341,440.25
5. Step 5: Solve for x
   x = 3,001,341,440.25/25,045.50
6. Step 6: Final answer
   x = 119,835.56