Finding the Third Proportional to 646,062 and 962,779.50

Step by Step Solution

1. Step 1: Write the proportion equation
   646,062 : 962,779.50 = 962,779.50 : x
2. Step 2: Convert to fraction form
   646,062/962,779.50 = 962,779.50/x
3. Step 3: Cross multiply
   646,062x = 962,779.50 × 962,779.50
4. Step 4: Simplify right side
   646,062x = 926,944,365,620.25
5. Step 5: Solve for x
   x = 926,944,365,620.25/646,062
6. Step 6: Final answer
   x = 1,434,760.70