Finding the Third Proportional to 1,021,434 and 1,546,371

Step by Step Solution

1. Step 1: Write the proportion equation
   1,021,434 : 1,546,371 = 1,546,371 : x
2. Step 2: Convert to fraction form
   1,021,434/1,546,371 = 1,546,371/x
3. Step 3: Cross multiply
   1,021,434x = 1,546,371 × 1,546,371
4. Step 4: Simplify right side
   1,021,434x = 2,391,263,269,641
5. Step 5: Solve for x
   x = 2,391,263,269,641/1,021,434
6. Step 6: Final answer
   x = 2,341,084.47