Finding the Third Proportional to 747,697.50 and 1,644,852

Step by Step Solution

1. Step 1: Write the proportion equation
   747,697.50 : 1,644,852 = 1,644,852 : x
2. Step 2: Convert to fraction form
   747,697.50/1,644,852 = 1,644,852/x
3. Step 3: Cross multiply
   747,697.50x = 1,644,852 × 1,644,852
4. Step 4: Simplify right side
   747,697.50x = 2,705,538,101,904
5. Step 5: Solve for x
   x = 2,705,538,101,904/747,697.50
6. Step 6: Final answer
   x = 3,618,492.91