Finding the Third Proportional to 294,850.13 and 693,111.94

Step by Step Solution

1. Step 1: Write the proportion equation
   294,850.13 : 693,111.94 = 693,111.94 : x
2. Step 2: Convert to fraction form
   294,850.13/693,111.94 = 693,111.94/x
3. Step 3: Cross multiply
   294,850.13x = 693,111.94 × 693,111.94
4. Step 4: Simplify right side
   294,850.13x = 480,404,157,905.00
5. Step 5: Solve for x
   x = 480,404,157,905.00/294,850.13
6. Step 6: Final answer
   x = 1,629,316.45