Finding the Third Proportional to 87,483.50 and 180,798.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,483.50 : 180,798.50 = 180,798.50 : x
2. Step 2: Convert to fraction form
   87,483.50/180,798.50 = 180,798.50/x
3. Step 3: Cross multiply
   87,483.50x = 180,798.50 × 180,798.50
4. Step 4: Simplify right side
   87,483.50x = 32,688,097,602.25
5. Step 5: Solve for x
   x = 32,688,097,602.25/87,483.50
6. Step 6: Final answer
   x = 373,648.72