Finding the Third Proportional to 42,151.64 and 88,200.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,151.64 : 88,200.56 = 88,200.56 : x
2. Step 2: Convert to fraction form
   42,151.64/88,200.56 = 88,200.56/x
3. Step 3: Cross multiply
   42,151.64x = 88,200.56 × 88,200.56
4. Step 4: Simplify right side
   42,151.64x = 7,779,339,225.32
5. Step 5: Solve for x
   x = 7,779,339,225.32/42,151.64
6. Step 6: Final answer
   x = 184,556.02