Finding the Third Proportional to 1,345,459 and 2,023,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,459 : 2,023,858.50 = 2,023,858.50 : x
2. Step 2: Convert to fraction form
   1,345,459/2,023,858.50 = 2,023,858.50/x
3. Step 3: Cross multiply
   1,345,459x = 2,023,858.50 × 2,023,858.50
4. Step 4: Simplify right side
   1,345,459x = 4,096,003,228,022.25
5. Step 5: Solve for x
   x = 4,096,003,228,022.25/1,345,459
6. Step 6: Final answer
   x = 3,044,316.64