Finding the Third Proportional to 609,546 and 1,401,874.50

Step by Step Solution

1. Step 1: Write the proportion equation
   609,546 : 1,401,874.50 = 1,401,874.50 : x
2. Step 2: Convert to fraction form
   609,546/1,401,874.50 = 1,401,874.50/x
3. Step 3: Cross multiply
   609,546x = 1,401,874.50 × 1,401,874.50
4. Step 4: Simplify right side
   609,546x = 1,965,252,113,750.25
5. Step 5: Solve for x
   x = 1,965,252,113,750.25/609,546
6. Step 6: Final answer
   x = 3,224,124.37