Finding the Third Proportional to 250,846.50 and 535,713

Step by Step Solution

1. Step 1: Write the proportion equation
   250,846.50 : 535,713 = 535,713 : x
2. Step 2: Convert to fraction form
   250,846.50/535,713 = 535,713/x
3. Step 3: Cross multiply
   250,846.50x = 535,713 × 535,713
4. Step 4: Simplify right side
   250,846.50x = 286,988,418,369
5. Step 5: Solve for x
   x = 286,988,418,369/250,846.50
6. Step 6: Final answer
   x = 1,144,079.82