Finding the Third Proportional to 57,333 and 88,555.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,333 : 88,555.50 = 88,555.50 : x
2. Step 2: Convert to fraction form
   57,333/88,555.50 = 88,555.50/x
3. Step 3: Cross multiply
   57,333x = 88,555.50 × 88,555.50
4. Step 4: Simplify right side
   57,333x = 7,842,076,580.25
5. Step 5: Solve for x
   x = 7,842,076,580.25/57,333
6. Step 6: Final answer
   x = 136,781.20