Finding the Third Proportional to 468,321 and 1,105,164

Step by Step Solution

1. Step 1: Write the proportion equation
   468,321 : 1,105,164 = 1,105,164 : x
2. Step 2: Convert to fraction form
   468,321/1,105,164 = 1,105,164/x
3. Step 3: Cross multiply
   468,321x = 1,105,164 × 1,105,164
4. Step 4: Simplify right side
   468,321x = 1,221,387,466,896
5. Step 5: Solve for x
   x = 1,221,387,466,896/468,321
6. Step 6: Final answer
   x = 2,608,013.45