Finding the Third Proportional to 1,618,848 and 2,375,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,618,848 : 2,375,784 = 2,375,784 : x
2. Step 2: Convert to fraction form
   1,618,848/2,375,784 = 2,375,784/x
3. Step 3: Cross multiply
   1,618,848x = 2,375,784 × 2,375,784
4. Step 4: Simplify right side
   1,618,848x = 5,644,349,614,656
5. Step 5: Solve for x
   x = 5,644,349,614,656/1,618,848
6. Step 6: Final answer
   x = 3,486,645.82