Finding the Third Proportional to 1,561,386 and 2,329,125

Step by Step Solution

1. Step 1: Write the proportion equation
   1,561,386 : 2,329,125 = 2,329,125 : x
2. Step 2: Convert to fraction form
   1,561,386/2,329,125 = 2,329,125/x
3. Step 3: Cross multiply
   1,561,386x = 2,329,125 × 2,329,125
4. Step 4: Simplify right side
   1,561,386x = 5,424,823,265,625
5. Step 5: Solve for x
   x = 5,424,823,265,625/1,561,386
6. Step 6: Final answer
   x = 3,474,363.97