Finding the Third Proportional to 673,670 and 1,435,528

Step by Step Solution

1. Step 1: Write the proportion equation
   673,670 : 1,435,528 = 1,435,528 : x
2. Step 2: Convert to fraction form
   673,670/1,435,528 = 1,435,528/x
3. Step 3: Cross multiply
   673,670x = 1,435,528 × 1,435,528
4. Step 4: Simplify right side
   673,670x = 2,060,740,638,784
5. Step 5: Solve for x
   x = 2,060,740,638,784/673,670
6. Step 6: Final answer
   x = 3,058,976.41