Finding the Third Proportional to 296,071.50 and 651,192

Step by Step Solution

1. Step 1: Write the proportion equation
   296,071.50 : 651,192 = 651,192 : x
2. Step 2: Convert to fraction form
   296,071.50/651,192 = 651,192/x
3. Step 3: Cross multiply
   296,071.50x = 651,192 × 651,192
4. Step 4: Simplify right side
   296,071.50x = 424,051,020,864
5. Step 5: Solve for x
   x = 424,051,020,864/296,071.50
6. Step 6: Final answer
   x = 1,432,258.83