Finding the Third Proportional to 972,028 and 1,308,536

Step by Step Solution

1. Step 1: Write the proportion equation
   972,028 : 1,308,536 = 1,308,536 : x
2. Step 2: Convert to fraction form
   972,028/1,308,536 = 1,308,536/x
3. Step 3: Cross multiply
   972,028x = 1,308,536 × 1,308,536
4. Step 4: Simplify right side
   972,028x = 1,712,266,463,296
5. Step 5: Solve for x
   x = 1,712,266,463,296/972,028
6. Step 6: Final answer
   x = 1,761,540.27