Finding the Third Proportional to 619,960.50 and 948,276

Step by Step Solution

1. Step 1: Write the proportion equation
   619,960.50 : 948,276 = 948,276 : x
2. Step 2: Convert to fraction form
   619,960.50/948,276 = 948,276/x
3. Step 3: Cross multiply
   619,960.50x = 948,276 × 948,276
4. Step 4: Simplify right side
   619,960.50x = 899,227,372,176
5. Step 5: Solve for x
   x = 899,227,372,176/619,960.50
6. Step 6: Final answer
   x = 1,450,459.14