Finding the Third Proportional to 45,442.69 and 93,148.31

Step by Step Solution

1. Step 1: Write the proportion equation
   45,442.69 : 93,148.31 = 93,148.31 : x
2. Step 2: Convert to fraction form
   45,442.69/93,148.31 = 93,148.31/x
3. Step 3: Cross multiply
   45,442.69x = 93,148.31 × 93,148.31
4. Step 4: Simplify right side
   45,442.69x = 8,676,608,121.60
5. Step 5: Solve for x
   x = 8,676,608,121.60/45,442.69
6. Step 6: Final answer
   x = 190,935.19