Finding the Third Proportional to 1,360,974,286 and 2,101,902,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,974,286 : 2,101,902,466.50 = 2,101,902,466.50 : x
2. Step 2: Convert to fraction form
   1,360,974,286/2,101,902,466.50 = 2,101,902,466.50/x
3. Step 3: Cross multiply
   1,360,974,286x = 2,101,902,466.50 × 2,101,902,466.50
4. Step 4: Simplify right side
   1,360,974,286x = 4,417,993,978,678,783,488
5. Step 5: Solve for x
   x = 4,417,993,978,678,783,488/1,360,974,286
6. Step 6: Final answer
   x = 3,246,199,450.00