Finding the Third Proportional to 770,064 and 1,185,168

Step by Step Solution

1. Step 1: Write the proportion equation
   770,064 : 1,185,168 = 1,185,168 : x
2. Step 2: Convert to fraction form
   770,064/1,185,168 = 1,185,168/x
3. Step 3: Cross multiply
   770,064x = 1,185,168 × 1,185,168
4. Step 4: Simplify right side
   770,064x = 1,404,623,188,224
5. Step 5: Solve for x
   x = 1,404,623,188,224/770,064
6. Step 6: Final answer
   x = 1,824,034.35