Finding the Third Proportional to 184,437 and 405,047.25

Step by Step Solution

1. Step 1: Write the proportion equation
   184,437 : 405,047.25 = 405,047.25 : x
2. Step 2: Convert to fraction form
   184,437/405,047.25 = 405,047.25/x
3. Step 3: Cross multiply
   184,437x = 405,047.25 × 405,047.25
4. Step 4: Simplify right side
   184,437x = 164,063,274,732.56
5. Step 5: Solve for x
   x = 164,063,274,732.56/184,437
6. Step 6: Final answer
   x = 889,535.59