Finding the Third Proportional to 19,508.25 and 42,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,508.25 : 42,094.50 = 42,094.50 : x
2. Step 2: Convert to fraction form
   19,508.25/42,094.50 = 42,094.50/x
3. Step 3: Cross multiply
   19,508.25x = 42,094.50 × 42,094.50
4. Step 4: Simplify right side
   19,508.25x = 1,771,946,930.25
5. Step 5: Solve for x
   x = 1,771,946,930.25/19,508.25
6. Step 6: Final answer
   x = 90,830.64