Finding the Third Proportional to 374,345,441.16 and 807,880,123.69

Step by Step Solution

1. Step 1: Write the proportion equation
   374,345,441.16 : 807,880,123.69 = 807,880,123.69 : x
2. Step 2: Convert to fraction form
   374,345,441.16/807,880,123.69 = 807,880,123.69/x
3. Step 3: Cross multiply
   374,345,441.16x = 807,880,123.69 × 807,880,123.69
4. Step 4: Simplify right side
   374,345,441.16x = 652,670,294,249,410,944
5. Step 5: Solve for x
   x = 652,670,294,249,410,944/374,345,441.16
6. Step 6: Final answer
   x = 1,743,497,375.67