Finding the Third Proportional to 2,570,878,237 and 3,620,363,075

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,878,237 : 3,620,363,075 = 3,620,363,075 : x
2. Step 2: Convert to fraction form
   2,570,878,237/3,620,363,075 = 3,620,363,075/x
3. Step 3: Cross multiply
   2,570,878,237x = 3,620,363,075 × 3,620,363,075
4. Step 4: Simplify right side
   2,570,878,237x = 13,107,028,794,823,454,720
5. Step 5: Solve for x
   x = 13,107,028,794,823,454,720/2,570,878,237
6. Step 6: Final answer
   x = 5,098,268,990.80