Finding the Third Proportional to 711,250 and 1,039,871

Step by Step Solution

1. Step 1: Write the proportion equation
   711,250 : 1,039,871 = 1,039,871 : x
2. Step 2: Convert to fraction form
   711,250/1,039,871 = 1,039,871/x
3. Step 3: Cross multiply
   711,250x = 1,039,871 × 1,039,871
4. Step 4: Simplify right side
   711,250x = 1,081,331,696,641
5. Step 5: Solve for x
   x = 1,081,331,696,641/711,250
6. Step 6: Final answer
   x = 1,520,325.76