Finding the Third Proportional to 1,799,913 and 3,672,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799,913 : 3,672,240 = 3,672,240 : x
2. Step 2: Convert to fraction form
   1,799,913/3,672,240 = 3,672,240/x
3. Step 3: Cross multiply
   1,799,913x = 3,672,240 × 3,672,240
4. Step 4: Simplify right side
   1,799,913x = 13,485,346,617,600
5. Step 5: Solve for x
   x = 13,485,346,617,600/1,799,913
6. Step 6: Final answer
   x = 7,492,221.36