Finding the Third Proportional to 168,915 and 237,577.50

Step by Step Solution

1. Step 1: Write the proportion equation
   168,915 : 237,577.50 = 237,577.50 : x
2. Step 2: Convert to fraction form
   168,915/237,577.50 = 237,577.50/x
3. Step 3: Cross multiply
   168,915x = 237,577.50 × 237,577.50
4. Step 4: Simplify right side
   168,915x = 56,443,068,506.25
5. Step 5: Solve for x
   x = 56,443,068,506.25/168,915
6. Step 6: Final answer
   x = 334,150.72