Finding the Third Proportional to 1,064,645.02 and 1,609,669.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,645.02 : 1,609,669.76 = 1,609,669.76 : x
2. Step 2: Convert to fraction form
   1,064,645.02/1,609,669.76 = 1,609,669.76/x
3. Step 3: Cross multiply
   1,064,645.02x = 1,609,669.76 × 1,609,669.76
4. Step 4: Simplify right side
   1,064,645.02x = 2,591,036,729,216.15
5. Step 5: Solve for x
   x = 2,591,036,729,216.15/1,064,645.02
6. Step 6: Final answer
   x = 2,433,709.54