Finding the Third Proportional to 651,411 and 1,435,338

Step by Step Solution

1. Step 1: Write the proportion equation
   651,411 : 1,435,338 = 1,435,338 : x
2. Step 2: Convert to fraction form
   651,411/1,435,338 = 1,435,338/x
3. Step 3: Cross multiply
   651,411x = 1,435,338 × 1,435,338
4. Step 4: Simplify right side
   651,411x = 2,060,195,174,244
5. Step 5: Solve for x
   x = 2,060,195,174,244/651,411
6. Step 6: Final answer
   x = 3,162,665.62