Finding the Third Proportional to 91,942,706 and 200,027,806

Step by Step Solution

1. Step 1: Write the proportion equation
   91,942,706 : 200,027,806 = 200,027,806 : x
2. Step 2: Convert to fraction form
   91,942,706/200,027,806 = 200,027,806/x
3. Step 3: Cross multiply
   91,942,706x = 200,027,806 × 200,027,806
4. Step 4: Simplify right side
   91,942,706x = 40,011,123,173,173,632
5. Step 5: Solve for x
   x = 40,011,123,173,173,632/91,942,706
6. Step 6: Final answer
   x = 435,174,522.42