Finding the Third Proportional to 787,119 and 1,739,631

Step by Step Solution

1. Step 1: Write the proportion equation
   787,119 : 1,739,631 = 1,739,631 : x
2. Step 2: Convert to fraction form
   787,119/1,739,631 = 1,739,631/x
3. Step 3: Cross multiply
   787,119x = 1,739,631 × 1,739,631
4. Step 4: Simplify right side
   787,119x = 3,026,316,016,161
5. Step 5: Solve for x
   x = 3,026,316,016,161/787,119
6. Step 6: Final answer
   x = 3,844,801.12