Finding the Third Proportional to 609,253 and 1,320,094

Step by Step Solution

1. Step 1: Write the proportion equation
   609,253 : 1,320,094 = 1,320,094 : x
2. Step 2: Convert to fraction form
   609,253/1,320,094 = 1,320,094/x
3. Step 3: Cross multiply
   609,253x = 1,320,094 × 1,320,094
4. Step 4: Simplify right side
   609,253x = 1,742,648,168,836
5. Step 5: Solve for x
   x = 1,742,648,168,836/609,253
6. Step 6: Final answer
   x = 2,860,302.98