Finding the Third Proportional to 1,850,342 and 2,775,513

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850,342 : 2,775,513 = 2,775,513 : x
2. Step 2: Convert to fraction form
   1,850,342/2,775,513 = 2,775,513/x
3. Step 3: Cross multiply
   1,850,342x = 2,775,513 × 2,775,513
4. Step 4: Simplify right side
   1,850,342x = 7,703,472,413,169
5. Step 5: Solve for x
   x = 7,703,472,413,169/1,850,342
6. Step 6: Final answer
   x = 4,163,269.50