Finding the Third Proportional to 167,861 and 362,531.50

Step by Step Solution

1. Step 1: Write the proportion equation
   167,861 : 362,531.50 = 362,531.50 : x
2. Step 2: Convert to fraction form
   167,861/362,531.50 = 362,531.50/x
3. Step 3: Cross multiply
   167,861x = 362,531.50 × 362,531.50
4. Step 4: Simplify right side
   167,861x = 131,429,088,492.25
5. Step 5: Solve for x
   x = 131,429,088,492.25/167,861
6. Step 6: Final answer
   x = 782,963.81