Finding the Third Proportional to 492,387,768 and 1,066,484,772

Step by Step Solution

1. Step 1: Write the proportion equation
   492,387,768 : 1,066,484,772 = 1,066,484,772 : x
2. Step 2: Convert to fraction form
   492,387,768/1,066,484,772 = 1,066,484,772/x
3. Step 3: Cross multiply
   492,387,768x = 1,066,484,772 × 1,066,484,772
4. Step 4: Simplify right side
   492,387,768x = 1,137,389,768,907,891,968
5. Step 5: Solve for x
   x = 1,137,389,768,907,891,968/492,387,768
6. Step 6: Final answer
   x = 2,309,947,246.51