Finding the Third Proportional to 190,848 and 295,657.50

Step by Step Solution

1. Step 1: Write the proportion equation
   190,848 : 295,657.50 = 295,657.50 : x
2. Step 2: Convert to fraction form
   190,848/295,657.50 = 295,657.50/x
3. Step 3: Cross multiply
   190,848x = 295,657.50 × 295,657.50
4. Step 4: Simplify right side
   190,848x = 87,413,357,306.25
5. Step 5: Solve for x
   x = 87,413,357,306.25/190,848
6. Step 6: Final answer
   x = 458,026.06