Finding the Third Proportional to 191,568 and 416,326.50

Step by Step Solution

1. Step 1: Write the proportion equation
   191,568 : 416,326.50 = 416,326.50 : x
2. Step 2: Convert to fraction form
   191,568/416,326.50 = 416,326.50/x
3. Step 3: Cross multiply
   191,568x = 416,326.50 × 416,326.50
4. Step 4: Simplify right side
   191,568x = 173,327,754,602.25
5. Step 5: Solve for x
   x = 173,327,754,602.25/191,568
6. Step 6: Final answer
   x = 904,784.49