Finding the Third Proportional to 674,056 and 1,467,140

Step by Step Solution

1. Step 1: Write the proportion equation
   674,056 : 1,467,140 = 1,467,140 : x
2. Step 2: Convert to fraction form
   674,056/1,467,140 = 1,467,140/x
3. Step 3: Cross multiply
   674,056x = 1,467,140 × 1,467,140
4. Step 4: Simplify right side
   674,056x = 2,152,499,779,600
5. Step 5: Solve for x
   x = 2,152,499,779,600/674,056
6. Step 6: Final answer
   x = 3,193,354.53