Finding the Third Proportional to 516,270 and 1,107,273

Step by Step Solution

1. Step 1: Write the proportion equation
   516,270 : 1,107,273 = 1,107,273 : x
2. Step 2: Convert to fraction form
   516,270/1,107,273 = 1,107,273/x
3. Step 3: Cross multiply
   516,270x = 1,107,273 × 1,107,273
4. Step 4: Simplify right side
   516,270x = 1,226,053,496,529
5. Step 5: Solve for x
   x = 1,226,053,496,529/516,270
6. Step 6: Final answer
   x = 2,374,830.02