Finding the Third Proportional to 485,480 and 1,032,196

Step by Step Solution

1. Step 1: Write the proportion equation
   485,480 : 1,032,196 = 1,032,196 : x
2. Step 2: Convert to fraction form
   485,480/1,032,196 = 1,032,196/x
3. Step 3: Cross multiply
   485,480x = 1,032,196 × 1,032,196
4. Step 4: Simplify right side
   485,480x = 1,065,428,582,416
5. Step 5: Solve for x
   x = 1,065,428,582,416/485,480
6. Step 6: Final answer
   x = 2,194,588.00