Finding the Third Proportional to 584,866,052.72 and 1,300,499,806.22

Step by Step Solution

1. Step 1: Write the proportion equation
   584,866,052.72 : 1,300,499,806.22 = 1,300,499,806.22 : x
2. Step 2: Convert to fraction form
   584,866,052.72/1,300,499,806.22 = 1,300,499,806.22/x
3. Step 3: Cross multiply
   584,866,052.72x = 1,300,499,806.22 × 1,300,499,806.22
4. Step 4: Simplify right side
   584,866,052.72x = 1,691,299,745,975,136,512
5. Step 5: Solve for x
   x = 1,691,299,745,975,136,512/584,866,052.72
6. Step 6: Final answer
   x = 2,891,772,805.27