Finding the Third Proportional to 1,835,526 and 2,580,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,526 : 2,580,216 = 2,580,216 : x
2. Step 2: Convert to fraction form
   1,835,526/2,580,216 = 2,580,216/x
3. Step 3: Cross multiply
   1,835,526x = 2,580,216 × 2,580,216
4. Step 4: Simplify right side
   1,835,526x = 6,657,514,606,656
5. Step 5: Solve for x
   x = 6,657,514,606,656/1,835,526
6. Step 6: Final answer
   x = 3,627,033.67