Finding the Third Proportional to 651,416 and 1,435,348

Step by Step Solution

1. Step 1: Write the proportion equation
   651,416 : 1,435,348 = 1,435,348 : x
2. Step 2: Convert to fraction form
   651,416/1,435,348 = 1,435,348/x
3. Step 3: Cross multiply
   651,416x = 1,435,348 × 1,435,348
4. Step 4: Simplify right side
   651,416x = 2,060,223,881,104
5. Step 5: Solve for x
   x = 2,060,223,881,104/651,416
6. Step 6: Final answer
   x = 3,162,685.41