Finding the Third Proportional to 584,763,984 and 1,300,243,824

Step by Step Solution

1. Step 1: Write the proportion equation
   584,763,984 : 1,300,243,824 = 1,300,243,824 : x
2. Step 2: Convert to fraction form
   584,763,984/1,300,243,824 = 1,300,243,824/x
3. Step 3: Cross multiply
   584,763,984x = 1,300,243,824 × 1,300,243,824
4. Step 4: Simplify right side
   584,763,984x = 1,690,634,001,850,142,976
5. Step 5: Solve for x
   x = 1,690,634,001,850,142,976/584,763,984
6. Step 6: Final answer
   x = 2,891,139,071.67