Finding the Third Proportional to 45,931.50 and 70,254

Step by Step Solution

1. Step 1: Write the proportion equation
   45,931.50 : 70,254 = 70,254 : x
2. Step 2: Convert to fraction form
   45,931.50/70,254 = 70,254/x
3. Step 3: Cross multiply
   45,931.50x = 70,254 × 70,254
4. Step 4: Simplify right side
   45,931.50x = 4,935,624,516
5. Step 5: Solve for x
   x = 4,935,624,516/45,931.50
6. Step 6: Final answer
   x = 107,456.20