Finding the Third Proportional to 19,342 and 45,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,342 : 45,425.50 = 45,425.50 : x
2. Step 2: Convert to fraction form
   19,342/45,425.50 = 45,425.50/x
3. Step 3: Cross multiply
   19,342x = 45,425.50 × 45,425.50
4. Step 4: Simplify right side
   19,342x = 2,063,476,050.25
5. Step 5: Solve for x
   x = 2,063,476,050.25/19,342
6. Step 6: Final answer
   x = 106,683.70