Finding the Third Proportional to 241,875 and 564,817.50

Step by Step Solution

1. Step 1: Write the proportion equation
   241,875 : 564,817.50 = 564,817.50 : x
2. Step 2: Convert to fraction form
   241,875/564,817.50 = 564,817.50/x
3. Step 3: Cross multiply
   241,875x = 564,817.50 × 564,817.50
4. Step 4: Simplify right side
   241,875x = 319,018,808,306.25
5. Step 5: Solve for x
   x = 319,018,808,306.25/241,875
6. Step 6: Final answer
   x = 1,318,940.81