Finding the Third Proportional to 293,945.06 and 429,574.69

Step by Step Solution

1. Step 1: Write the proportion equation
   293,945.06 : 429,574.69 = 429,574.69 : x
2. Step 2: Convert to fraction form
   293,945.06/429,574.69 = 429,574.69/x
3. Step 3: Cross multiply
   293,945.06x = 429,574.69 × 429,574.69
4. Step 4: Simplify right side
   293,945.06x = 184,534,412,140.72
5. Step 5: Solve for x
   x = 184,534,412,140.72/293,945.06
6. Step 6: Final answer
   x = 627,785.38