Finding the Third Proportional to 187,404.56 and 267,088.88

Step by Step Solution

1. Step 1: Write the proportion equation
   187,404.56 : 267,088.88 = 267,088.88 : x
2. Step 2: Convert to fraction form
   187,404.56/267,088.88 = 267,088.88/x
3. Step 3: Cross multiply
   187,404.56x = 267,088.88 × 267,088.88
4. Step 4: Simplify right side
   187,404.56x = 71,336,467,148.77
5. Step 5: Solve for x
   x = 71,336,467,148.77/187,404.56
6. Step 6: Final answer
   x = 380,654.91