Finding the Third Proportional to 457,663.50 and 947,151

Step by Step Solution

1. Step 1: Write the proportion equation
   457,663.50 : 947,151 = 947,151 : x
2. Step 2: Convert to fraction form
   457,663.50/947,151 = 947,151/x
3. Step 3: Cross multiply
   457,663.50x = 947,151 × 947,151
4. Step 4: Simplify right side
   457,663.50x = 897,095,016,801
5. Step 5: Solve for x
   x = 897,095,016,801/457,663.50
6. Step 6: Final answer
   x = 1,960,162.91