Finding the Third Proportional to 293,674.50 and 622,095

Step by Step Solution

1. Step 1: Write the proportion equation
   293,674.50 : 622,095 = 622,095 : x
2. Step 2: Convert to fraction form
   293,674.50/622,095 = 622,095/x
3. Step 3: Cross multiply
   293,674.50x = 622,095 × 622,095
4. Step 4: Simplify right side
   293,674.50x = 387,002,189,025
5. Step 5: Solve for x
   x = 387,002,189,025/293,674.50
6. Step 6: Final answer
   x = 1,317,792.96