Finding the Third Proportional to 772,994 and 1,155,937

Step by Step Solution

1. Step 1: Write the proportion equation
   772,994 : 1,155,937 = 1,155,937 : x
2. Step 2: Convert to fraction form
   772,994/1,155,937 = 1,155,937/x
3. Step 3: Cross multiply
   772,994x = 1,155,937 × 1,155,937
4. Step 4: Simplify right side
   772,994x = 1,336,190,347,969
5. Step 5: Solve for x
   x = 1,336,190,347,969/772,994
6. Step 6: Final answer
   x = 1,728,590.84