Finding the Third Proportional to 584,866,056 and 1,300,499,813

Step by Step Solution

1. Step 1: Write the proportion equation
   584,866,056 : 1,300,499,813 = 1,300,499,813 : x
2. Step 2: Convert to fraction form
   584,866,056/1,300,499,813 = 1,300,499,813/x
3. Step 3: Cross multiply
   584,866,056x = 1,300,499,813 × 1,300,499,813
4. Step 4: Simplify right side
   584,866,056x = 1,691,299,763,613,035,008
5. Step 5: Solve for x
   x = 1,691,299,763,613,035,008/584,866,056
6. Step 6: Final answer
   x = 2,891,772,819.20