Finding the Third Proportional to 532,680 and 1,144,415

Step by Step Solution

1. Step 1: Write the proportion equation
   532,680 : 1,144,415 = 1,144,415 : x
2. Step 2: Convert to fraction form
   532,680/1,144,415 = 1,144,415/x
3. Step 3: Cross multiply
   532,680x = 1,144,415 × 1,144,415
4. Step 4: Simplify right side
   532,680x = 1,309,685,692,225
5. Step 5: Solve for x
   x = 1,309,685,692,225/532,680
6. Step 6: Final answer
   x = 2,458,672.55