Finding the Third Proportional to 1,561,864 and 2,359,437

Step by Step Solution

1. Step 1: Write the proportion equation
   1,561,864 : 2,359,437 = 2,359,437 : x
2. Step 2: Convert to fraction form
   1,561,864/2,359,437 = 2,359,437/x
3. Step 3: Cross multiply
   1,561,864x = 2,359,437 × 2,359,437
4. Step 4: Simplify right side
   1,561,864x = 5,566,942,956,969
5. Step 5: Solve for x
   x = 5,566,942,956,969/1,561,864
6. Step 6: Final answer
   x = 3,564,294.30