Finding the Third Proportional to 267,581 and 366,926.50

Step by Step Solution

1. Step 1: Write the proportion equation
   267,581 : 366,926.50 = 366,926.50 : x
2. Step 2: Convert to fraction form
   267,581/366,926.50 = 366,926.50/x
3. Step 3: Cross multiply
   267,581x = 366,926.50 × 366,926.50
4. Step 4: Simplify right side
   267,581x = 134,635,056,402.25
5. Step 5: Solve for x
   x = 134,635,056,402.25/267,581
6. Step 6: Final answer
   x = 503,156.26