Finding the Third Proportional to 94,240.50 and 138,534

Step by Step Solution

1. Step 1: Write the proportion equation
   94,240.50 : 138,534 = 138,534 : x
2. Step 2: Convert to fraction form
   94,240.50/138,534 = 138,534/x
3. Step 3: Cross multiply
   94,240.50x = 138,534 × 138,534
4. Step 4: Simplify right side
   94,240.50x = 19,191,669,156
5. Step 5: Solve for x
   x = 19,191,669,156/94,240.50
6. Step 6: Final answer
   x = 203,645.66