Finding the Third Proportional to 329,091 and 719,094

Step by Step Solution

1. Step 1: Write the proportion equation
   329,091 : 719,094 = 719,094 : x
2. Step 2: Convert to fraction form
   329,091/719,094 = 719,094/x
3. Step 3: Cross multiply
   329,091x = 719,094 × 719,094
4. Step 4: Simplify right side
   329,091x = 517,096,180,836
5. Step 5: Solve for x
   x = 517,096,180,836/329,091
6. Step 6: Final answer
   x = 1,571,286.30