Finding the Third Proportional to 245,713.50 and 535,896

Step by Step Solution

1. Step 1: Write the proportion equation
   245,713.50 : 535,896 = 535,896 : x
2. Step 2: Convert to fraction form
   245,713.50/535,896 = 535,896/x
3. Step 3: Cross multiply
   245,713.50x = 535,896 × 535,896
4. Step 4: Simplify right side
   245,713.50x = 287,184,522,816
5. Step 5: Solve for x
   x = 287,184,522,816/245,713.50
6. Step 6: Final answer
   x = 1,168,777.96