Finding the Third Proportional to 1,019,740 and 1,619,602

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,740 : 1,619,602 = 1,619,602 : x
2. Step 2: Convert to fraction form
   1,019,740/1,619,602 = 1,619,602/x
3. Step 3: Cross multiply
   1,019,740x = 1,619,602 × 1,619,602
4. Step 4: Simplify right side
   1,019,740x = 2,623,110,638,404
5. Step 5: Solve for x
   x = 2,623,110,638,404/1,019,740
6. Step 6: Final answer
   x = 2,572,332.79