Finding the Third Proportional to 1,561,436 and 2,329,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,561,436 : 2,329,160 = 2,329,160 : x
2. Step 2: Convert to fraction form
   1,561,436/2,329,160 = 2,329,160/x
3. Step 3: Cross multiply
   1,561,436x = 2,329,160 × 2,329,160
4. Step 4: Simplify right side
   1,561,436x = 5,424,986,305,600
5. Step 5: Solve for x
   x = 5,424,986,305,600/1,561,436
6. Step 6: Final answer
   x = 3,474,357.13