Finding the Third Proportional to 1,841,091 and 3,938,061

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841,091 : 3,938,061 = 3,938,061 : x
2. Step 2: Convert to fraction form
   1,841,091/3,938,061 = 3,938,061/x
3. Step 3: Cross multiply
   1,841,091x = 3,938,061 × 3,938,061
4. Step 4: Simplify right side
   1,841,091x = 15,508,324,439,721
5. Step 5: Solve for x
   x = 15,508,324,439,721/1,841,091
6. Step 6: Final answer
   x = 8,423,442.64