Finding the Third Proportional to 93,513.75 and 200,426.25

Step by Step Solution

1. Step 1: Write the proportion equation
   93,513.75 : 200,426.25 = 200,426.25 : x
2. Step 2: Convert to fraction form
   93,513.75/200,426.25 = 200,426.25/x
3. Step 3: Cross multiply
   93,513.75x = 200,426.25 × 200,426.25
4. Step 4: Simplify right side
   93,513.75x = 40,170,681,689.06
5. Step 5: Solve for x
   x = 40,170,681,689.06/93,513.75
6. Step 6: Final answer
   x = 429,569.79