Finding the Third Proportional to 760,724 and 1,184,705

Step by Step Solution

1. Step 1: Write the proportion equation
   760,724 : 1,184,705 = 1,184,705 : x
2. Step 2: Convert to fraction form
   760,724/1,184,705 = 1,184,705/x
3. Step 3: Cross multiply
   760,724x = 1,184,705 × 1,184,705
4. Step 4: Simplify right side
   760,724x = 1,403,525,937,025
5. Step 5: Solve for x
   x = 1,403,525,937,025/760,724
6. Step 6: Final answer
   x = 1,844,987.06