Finding the Third Proportional to 1,837,196 and 2,612,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837,196 : 2,612,908 = 2,612,908 : x
2. Step 2: Convert to fraction form
   1,837,196/2,612,908 = 2,612,908/x
3. Step 3: Cross multiply
   1,837,196x = 2,612,908 × 2,612,908
4. Step 4: Simplify right side
   1,837,196x = 6,827,288,216,464
5. Step 5: Solve for x
   x = 6,827,288,216,464/1,837,196
6. Step 6: Final answer
   x = 3,716,145.81