Finding the Third Proportional to 1,009,630,656 and 1,550,916,306

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,630,656 : 1,550,916,306 = 1,550,916,306 : x
2. Step 2: Convert to fraction form
   1,009,630,656/1,550,916,306 = 1,550,916,306/x
3. Step 3: Cross multiply
   1,009,630,656x = 1,550,916,306 × 1,550,916,306
4. Step 4: Simplify right side
   1,009,630,656x = 2,405,341,388,216,685,568
5. Step 5: Solve for x
   x = 2,405,341,388,216,685,568/1,009,630,656
6. Step 6: Final answer
   x = 2,382,397,338.99