Finding the Third Proportional to 627,569,171.25 and 1,368,136,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   627,569,171.25 : 1,368,136,105.50 = 1,368,136,105.50 : x
2. Step 2: Convert to fraction form
   627,569,171.25/1,368,136,105.50 = 1,368,136,105.50/x
3. Step 3: Cross multiply
   627,569,171.25x = 1,368,136,105.50 × 1,368,136,105.50
4. Step 4: Simplify right side
   627,569,171.25x = 1,871,796,403,172,707,072
5. Step 5: Solve for x
   x = 1,871,796,403,172,707,072/627,569,171.25
6. Step 6: Final answer
   x = 2,982,613,692.52