Finding the Third Proportional to 739,513 and 1,056,781

Step by Step Solution

1. Step 1: Write the proportion equation
   739,513 : 1,056,781 = 1,056,781 : x
2. Step 2: Convert to fraction form
   739,513/1,056,781 = 1,056,781/x
3. Step 3: Cross multiply
   739,513x = 1,056,781 × 1,056,781
4. Step 4: Simplify right side
   739,513x = 1,116,786,081,961
5. Step 5: Solve for x
   x = 1,116,786,081,961/739,513
6. Step 6: Final answer
   x = 1,510,164.23