Finding the Third Proportional to 650,978 and 975,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   650,978 : 975,828.50 = 975,828.50 : x
2. Step 2: Convert to fraction form
   650,978/975,828.50 = 975,828.50/x
3. Step 3: Cross multiply
   650,978x = 975,828.50 × 975,828.50
4. Step 4: Simplify right side
   650,978x = 952,241,261,412.25
5. Step 5: Solve for x
   x = 952,241,261,412.25/650,978
6. Step 6: Final answer
   x = 1,462,785.63