Finding the Third Proportional to 323,047.50 and 710,271

Step by Step Solution

1. Step 1: Write the proportion equation
   323,047.50 : 710,271 = 710,271 : x
2. Step 2: Convert to fraction form
   323,047.50/710,271 = 710,271/x
3. Step 3: Cross multiply
   323,047.50x = 710,271 × 710,271
4. Step 4: Simplify right side
   323,047.50x = 504,484,893,441
5. Step 5: Solve for x
   x = 504,484,893,441/323,047.50
6. Step 6: Final answer
   x = 1,561,643.08