Finding the Third Proportional to 2,938,272 and 4,161,371

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,272 : 4,161,371 = 4,161,371 : x
2. Step 2: Convert to fraction form
   2,938,272/4,161,371 = 4,161,371/x
3. Step 3: Cross multiply
   2,938,272x = 4,161,371 × 4,161,371
4. Step 4: Simplify right side
   2,938,272x = 17,317,008,599,641
5. Step 5: Solve for x
   x = 17,317,008,599,641/2,938,272
6. Step 6: Final answer
   x = 5,893,602.97