Finding the Third Proportional to 19,463.63 and 42,344.44

Step by Step Solution

1. Step 1: Write the proportion equation
   19,463.63 : 42,344.44 = 42,344.44 : x
2. Step 2: Convert to fraction form
   19,463.63/42,344.44 = 42,344.44/x
3. Step 3: Cross multiply
   19,463.63x = 42,344.44 × 42,344.44
4. Step 4: Simplify right side
   19,463.63x = 1,793,051,387.19
5. Step 5: Solve for x
   x = 1,793,051,387.19/19,463.63
6. Step 6: Final answer
   x = 92,123.20