Finding the Third Proportional to 846,441,675 and 1,307,403,819

Step by Step Solution

1. Step 1: Write the proportion equation
   846,441,675 : 1,307,403,819 = 1,307,403,819 : x
2. Step 2: Convert to fraction form
   846,441,675/1,307,403,819 = 1,307,403,819/x
3. Step 3: Cross multiply
   846,441,675x = 1,307,403,819 × 1,307,403,819
4. Step 4: Simplify right side
   846,441,675x = 1,709,304,745,935,784,704
5. Step 5: Solve for x
   x = 1,709,304,745,935,784,704/846,441,675
6. Step 6: Final answer
   x = 2,019,400,504.99