Finding the Third Proportional to 42,437.63 and 92,176.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,437.63 : 92,176.88 = 92,176.88 : x
2. Step 2: Convert to fraction form
   42,437.63/92,176.88 = 92,176.88/x
3. Step 3: Cross multiply
   42,437.63x = 92,176.88 × 92,176.88
4. Step 4: Simplify right side
   42,437.63x = 8,496,576,284.77
5. Step 5: Solve for x
   x = 8,496,576,284.77/42,437.63
6. Step 6: Final answer
   x = 200,213.28