Finding the Third Proportional to 448,356.94 and 969,978.38

Step by Step Solution

1. Step 1: Write the proportion equation
   448,356.94 : 969,978.38 = 969,978.38 : x
2. Step 2: Convert to fraction form
   448,356.94/969,978.38 = 969,978.38/x
3. Step 3: Cross multiply
   448,356.94x = 969,978.38 × 969,978.38
4. Step 4: Simplify right side
   448,356.94x = 940,858,047,967.64
5. Step 5: Solve for x
   x = 940,858,047,967.64/448,356.94
6. Step 6: Final answer
   x = 2,098,457.66