Finding the Third Proportional to 134,895.94 and 291,404.81

Step by Step Solution

1. Step 1: Write the proportion equation
   134,895.94 : 291,404.81 = 291,404.81 : x
2. Step 2: Convert to fraction form
   134,895.94/291,404.81 = 291,404.81/x
3. Step 3: Cross multiply
   134,895.94x = 291,404.81 × 291,404.81
4. Step 4: Simplify right side
   134,895.94x = 84,916,764,748.16
5. Step 5: Solve for x
   x = 84,916,764,748.16/134,895.94
6. Step 6: Final answer
   x = 629,498.31