Finding the Third Proportional to 42,152.25 and 88,201.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,152.25 : 88,201.50 = 88,201.50 : x
2. Step 2: Convert to fraction form
   42,152.25/88,201.50 = 88,201.50/x
3. Step 3: Cross multiply
   42,152.25x = 88,201.50 × 88,201.50
4. Step 4: Simplify right side
   42,152.25x = 7,779,504,602.25
5. Step 5: Solve for x
   x = 7,779,504,602.25/42,152.25
6. Step 6: Final answer
   x = 184,557.28