Finding the Third Proportional to 140,994 and 293,598

Step by Step Solution

1. Step 1: Write the proportion equation
   140,994 : 293,598 = 293,598 : x
2. Step 2: Convert to fraction form
   140,994/293,598 = 293,598/x
3. Step 3: Cross multiply
   140,994x = 293,598 × 293,598
4. Step 4: Simplify right side
   140,994x = 86,199,785,604
5. Step 5: Solve for x
   x = 86,199,785,604/140,994
6. Step 6: Final answer
   x = 611,372.01