Finding the Third Proportional to 1,128,952 and 1,609,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,952 : 1,609,348 = 1,609,348 : x
2. Step 2: Convert to fraction form
   1,128,952/1,609,348 = 1,609,348/x
3. Step 3: Cross multiply
   1,128,952x = 1,609,348 × 1,609,348
4. Step 4: Simplify right side
   1,128,952x = 2,590,000,985,104
5. Step 5: Solve for x
   x = 2,590,000,985,104/1,128,952
6. Step 6: Final answer
   x = 2,294,163.95