Finding the Third Proportional to 1,387,293,940 and 2,004,400,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,387,293,940 : 2,004,400,162 = 2,004,400,162 : x
2. Step 2: Convert to fraction form
   1,387,293,940/2,004,400,162 = 2,004,400,162/x
3. Step 3: Cross multiply
   1,387,293,940x = 2,004,400,162 × 2,004,400,162
4. Step 4: Simplify right side
   1,387,293,940x = 4,017,620,009,425,626,112
5. Step 5: Solve for x
   x = 4,017,620,009,425,626,112/1,387,293,940
6. Step 6: Final answer
   x = 2,896,012,080.49