Finding the Third Proportional to 546,174 and 1,118,592

Step by Step Solution

1. Step 1: Write the proportion equation
   546,174 : 1,118,592 = 1,118,592 : x
2. Step 2: Convert to fraction form
   546,174/1,118,592 = 1,118,592/x
3. Step 3: Cross multiply
   546,174x = 1,118,592 × 1,118,592
4. Step 4: Simplify right side
   546,174x = 1,251,248,062,464
5. Step 5: Solve for x
   x = 1,251,248,062,464/546,174
6. Step 6: Final answer
   x = 2,290,933.04