Finding the Third Proportional to 509,300.63 and 1,079,313

Step by Step Solution

1. Step 1: Write the proportion equation
   509,300.63 : 1,079,313 = 1,079,313 : x
2. Step 2: Convert to fraction form
   509,300.63/1,079,313 = 1,079,313/x
3. Step 3: Cross multiply
   509,300.63x = 1,079,313 × 1,079,313
4. Step 4: Simplify right side
   509,300.63x = 1,164,916,551,969
5. Step 5: Solve for x
   x = 1,164,916,551,969/509,300.63
6. Step 6: Final answer
   x = 2,287,286.71