Finding the Third Proportional to 651,379 and 1,435,274

Step by Step Solution

1. Step 1: Write the proportion equation
   651,379 : 1,435,274 = 1,435,274 : x
2. Step 2: Convert to fraction form
   651,379/1,435,274 = 1,435,274/x
3. Step 3: Cross multiply
   651,379x = 1,435,274 × 1,435,274
4. Step 4: Simplify right side
   651,379x = 2,060,011,455,076
5. Step 5: Solve for x
   x = 2,060,011,455,076/651,379
6. Step 6: Final answer
   x = 3,162,538.94