Finding the Third Proportional to 651,408 and 1,435,332

Step by Step Solution

1. Step 1: Write the proportion equation
   651,408 : 1,435,332 = 1,435,332 : x
2. Step 2: Convert to fraction form
   651,408/1,435,332 = 1,435,332/x
3. Step 3: Cross multiply
   651,408x = 1,435,332 × 1,435,332
4. Step 4: Simplify right side
   651,408x = 2,060,177,950,224
5. Step 5: Solve for x
   x = 2,060,177,950,224/651,408
6. Step 6: Final answer
   x = 3,162,653.74