Finding the Third Proportional to 737,511 and 1,113,009

Step by Step Solution

1. Step 1: Write the proportion equation
   737,511 : 1,113,009 = 1,113,009 : x
2. Step 2: Convert to fraction form
   737,511/1,113,009 = 1,113,009/x
3. Step 3: Cross multiply
   737,511x = 1,113,009 × 1,113,009
4. Step 4: Simplify right side
   737,511x = 1,238,789,034,081
5. Step 5: Solve for x
   x = 1,238,789,034,081/737,511
6. Step 6: Final answer
   x = 1,679,688.89