Finding the Third Proportional to 167,856 and 362,521.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,856 : 362,521.50 = 362,521.50 : x
2. Step 2: Convert to fraction form
   167,856/362,521.50 = 362,521.50/x
3. Step 3: Cross multiply
   167,856x = 362,521.50 × 362,521.50
4. Step 4: Simplify right side
   167,856x = 131,421,837,962.25
5. Step 5: Solve for x
   x = 131,421,837,962.25/167,856
6. Step 6: Final answer
   x = 782,943.94