Finding the Third Proportional to 190,748.25 and 294,894

Step by Step Solution

1. Step 1: Write the proportion equation
   190,748.25 : 294,894 = 294,894 : x
2. Step 2: Convert to fraction form
   190,748.25/294,894 = 294,894/x
3. Step 3: Cross multiply
   190,748.25x = 294,894 × 294,894
4. Step 4: Simplify right side
   190,748.25x = 86,962,471,236
5. Step 5: Solve for x
   x = 86,962,471,236/190,748.25
6. Step 6: Final answer
   x = 455,901.80