Finding the Third Proportional to 1,069,602 and 1,604,634

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,602 : 1,604,634 = 1,604,634 : x
2. Step 2: Convert to fraction form
   1,069,602/1,604,634 = 1,604,634/x
3. Step 3: Cross multiply
   1,069,602x = 1,604,634 × 1,604,634
4. Step 4: Simplify right side
   1,069,602x = 2,574,850,273,956
5. Step 5: Solve for x
   x = 2,574,850,273,956/1,069,602
6. Step 6: Final answer
   x = 2,407,297.55