Finding the Third Proportional to 1,122,432 and 1,711,671

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,432 : 1,711,671 = 1,711,671 : x
2. Step 2: Convert to fraction form
   1,122,432/1,711,671 = 1,711,671/x
3. Step 3: Cross multiply
   1,122,432x = 1,711,671 × 1,711,671
4. Step 4: Simplify right side
   1,122,432x = 2,929,817,612,241
5. Step 5: Solve for x
   x = 2,929,817,612,241/1,122,432
6. Step 6: Final answer
   x = 2,610,240.63