Finding the Third Proportional to 191,158.50 and 267,366

Step by Step Solution

1. Step 1: Write the proportion equation
   191,158.50 : 267,366 = 267,366 : x
2. Step 2: Convert to fraction form
   191,158.50/267,366 = 267,366/x
3. Step 3: Cross multiply
   191,158.50x = 267,366 × 267,366
4. Step 4: Simplify right side
   191,158.50x = 71,484,577,956
5. Step 5: Solve for x
   x = 71,484,577,956/191,158.50
6. Step 6: Final answer
   x = 373,954.48