Finding the Third Proportional to 545,834 and 1,184,908

Step by Step Solution

1. Step 1: Write the proportion equation
   545,834 : 1,184,908 = 1,184,908 : x
2. Step 2: Convert to fraction form
   545,834/1,184,908 = 1,184,908/x
3. Step 3: Cross multiply
   545,834x = 1,184,908 × 1,184,908
4. Step 4: Simplify right side
   545,834x = 1,404,006,968,464
5. Step 5: Solve for x
   x = 1,404,006,968,464/545,834
6. Step 6: Final answer
   x = 2,572,223.37