Finding the Third Proportional to 88,485 and 191,046

Step by Step Solution

1. Step 1: Write the proportion equation
   88,485 : 191,046 = 191,046 : x
2. Step 2: Convert to fraction form
   88,485/191,046 = 191,046/x
3. Step 3: Cross multiply
   88,485x = 191,046 × 191,046
4. Step 4: Simplify right side
   88,485x = 36,498,574,116
5. Step 5: Solve for x
   x = 36,498,574,116/88,485
6. Step 6: Final answer
   x = 412,483.18