Finding the Third Proportional to 1,091,729 and 2,369,938

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,729 : 2,369,938 = 2,369,938 : x
2. Step 2: Convert to fraction form
   1,091,729/2,369,938 = 2,369,938/x
3. Step 3: Cross multiply
   1,091,729x = 2,369,938 × 2,369,938
4. Step 4: Simplify right side
   1,091,729x = 5,616,606,123,844
5. Step 5: Solve for x
   x = 5,616,606,123,844/1,091,729
6. Step 6: Final answer
   x = 5,144,688.95