Finding the Third Proportional to 197,592 and 292,957.50

Step by Step Solution

1. Step 1: Write the proportion equation
   197,592 : 292,957.50 = 292,957.50 : x
2. Step 2: Convert to fraction form
   197,592/292,957.50 = 292,957.50/x
3. Step 3: Cross multiply
   197,592x = 292,957.50 × 292,957.50
4. Step 4: Simplify right side
   197,592x = 85,824,096,806.25
5. Step 5: Solve for x
   x = 85,824,096,806.25/197,592
6. Step 6: Final answer
   x = 434,350.06