Finding the Third Proportional to 573,200 and 1,214,680

Step by Step Solution

1. Step 1: Write the proportion equation
   573,200 : 1,214,680 = 1,214,680 : x
2. Step 2: Convert to fraction form
   573,200/1,214,680 = 1,214,680/x
3. Step 3: Cross multiply
   573,200x = 1,214,680 × 1,214,680
4. Step 4: Simplify right side
   573,200x = 1,475,447,502,400
5. Step 5: Solve for x
   x = 1,475,447,502,400/573,200
6. Step 6: Final answer
   x = 2,574,053.56