Finding the Third Proportional to 729,152 and 1,141,516

Step by Step Solution

1. Step 1: Write the proportion equation
   729,152 : 1,141,516 = 1,141,516 : x
2. Step 2: Convert to fraction form
   729,152/1,141,516 = 1,141,516/x
3. Step 3: Cross multiply
   729,152x = 1,141,516 × 1,141,516
4. Step 4: Simplify right side
   729,152x = 1,303,058,778,256
5. Step 5: Solve for x
   x = 1,303,058,778,256/729,152
6. Step 6: Final answer
   x = 1,787,087.98