Finding the Third Proportional to 719,496 and 1,055,916

Step by Step Solution

1. Step 1: Write the proportion equation
   719,496 : 1,055,916 = 1,055,916 : x
2. Step 2: Convert to fraction form
   719,496/1,055,916 = 1,055,916/x
3. Step 3: Cross multiply
   719,496x = 1,055,916 × 1,055,916
4. Step 4: Simplify right side
   719,496x = 1,114,958,599,056
5. Step 5: Solve for x
   x = 1,114,958,599,056/719,496
6. Step 6: Final answer
   x = 1,549,638.36