Finding the Third Proportional to 517,700 and 1,060,492

Step by Step Solution

1. Step 1: Write the proportion equation
   517,700 : 1,060,492 = 1,060,492 : x
2. Step 2: Convert to fraction form
   517,700/1,060,492 = 1,060,492/x
3. Step 3: Cross multiply
   517,700x = 1,060,492 × 1,060,492
4. Step 4: Simplify right side
   517,700x = 1,124,643,282,064
5. Step 5: Solve for x
   x = 1,124,643,282,064/517,700
6. Step 6: Final answer
   x = 2,172,384.16