Finding the Third Proportional to 648,458 and 970,095

Step by Step Solution

1. Step 1: Write the proportion equation
   648,458 : 970,095 = 970,095 : x
2. Step 2: Convert to fraction form
   648,458/970,095 = 970,095/x
3. Step 3: Cross multiply
   648,458x = 970,095 × 970,095
4. Step 4: Simplify right side
   648,458x = 941,084,309,025
5. Step 5: Solve for x
   x = 941,084,309,025/648,458
6. Step 6: Final answer
   x = 1,451,264.86