Finding the Third Proportional to 1,387,293,550.88 and 2,004,399,533.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,387,293,550.88 : 2,004,399,533.25 = 2,004,399,533.25 : x
2. Step 2: Convert to fraction form
   1,387,293,550.88/2,004,399,533.25 = 2,004,399,533.25/x
3. Step 3: Cross multiply
   1,387,293,550.88x = 2,004,399,533.25 × 2,004,399,533.25
4. Step 4: Simplify right side
   1,387,293,550.88x = 4,017,617,488,892,817,920
5. Step 5: Solve for x
   x = 4,017,617,488,892,817,920/1,387,293,550.88
6. Step 6: Final answer
   x = 2,896,011,075.92