Finding the Third Proportional to 1,071,685,984.50 and 2,307,582,317.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,685,984.50 : 2,307,582,317.25 = 2,307,582,317.25 : x
2. Step 2: Convert to fraction form
   1,071,685,984.50/2,307,582,317.25 = 2,307,582,317.25/x
3. Step 3: Cross multiply
   1,071,685,984.50x = 2,307,582,317.25 × 2,307,582,317.25
4. Step 4: Simplify right side
   1,071,685,984.50x = 5,324,936,150,884,879,360
5. Step 5: Solve for x
   x = 5,324,936,150,884,879,360/1,071,685,984.50
6. Step 6: Final answer
   x = 4,968,746,655.18