Finding the Third Proportional to 771,724 and 1,194,810

Step by Step Solution

1. Step 1: Write the proportion equation
   771,724 : 1,194,810 = 1,194,810 : x
2. Step 2: Convert to fraction form
   771,724/1,194,810 = 1,194,810/x
3. Step 3: Cross multiply
   771,724x = 1,194,810 × 1,194,810
4. Step 4: Simplify right side
   771,724x = 1,427,570,936,100
5. Step 5: Solve for x
   x = 1,427,570,936,100/771,724
6. Step 6: Final answer
   x = 1,849,846.49