Finding the Third Proportional to 1,652,978,673.38 and 3,596,510,138.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,652,978,673.38 : 3,596,510,138.25 = 3,596,510,138.25 : x
2. Step 2: Convert to fraction form
   1,652,978,673.38/3,596,510,138.25 = 3,596,510,138.25/x
3. Step 3: Cross multiply
   1,652,978,673.38x = 3,596,510,138.25 × 3,596,510,138.25
4. Step 4: Simplify right side
   1,652,978,673.38x = 12,934,885,174,535,034,880
5. Step 5: Solve for x
   x = 12,934,885,174,535,034,880/1,652,978,673.38
6. Step 6: Final answer
   x = 7,825,197,858.19