Finding the Third Proportional to 334,788,963 and 709,404,651

Step by Step Solution

1. Step 1: Write the proportion equation
   334,788,963 : 709,404,651 = 709,404,651 : x
2. Step 2: Convert to fraction form
   334,788,963/709,404,651 = 709,404,651/x
3. Step 3: Cross multiply
   334,788,963x = 709,404,651 × 709,404,651
4. Step 4: Simplify right side
   334,788,963x = 503,254,958,860,431,808
5. Step 5: Solve for x
   x = 503,254,958,860,431,808/334,788,963
6. Step 6: Final answer
   x = 1,503,200,566.56