Finding the Third Proportional to 1,147,021,282.13 and 1,771,201,477.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,021,282.13 : 1,771,201,477.69 = 1,771,201,477.69 : x
2. Step 2: Convert to fraction form
   1,147,021,282.13/1,771,201,477.69 = 1,771,201,477.69/x
3. Step 3: Cross multiply
   1,147,021,282.13x = 1,771,201,477.69 × 1,771,201,477.69
4. Step 4: Simplify right side
   1,147,021,282.13x = 3,137,154,674,562,383,360
5. Step 5: Solve for x
   x = 3,137,154,674,562,383,360/1,147,021,282.13
6. Step 6: Final answer
   x = 2,735,044,870.96