Finding the Third Proportional to 5,942,458 and 13,020,706

Step by Step Solution

1. Step 1: Write the proportion equation
   5,942,458 : 13,020,706 = 13,020,706 : x
2. Step 2: Convert to fraction form
   5,942,458/13,020,706 = 13,020,706/x
3. Step 3: Cross multiply
   5,942,458x = 13,020,706 × 13,020,706
4. Step 4: Simplify right side
   5,942,458x = 169,538,784,738,436
5. Step 5: Solve for x
   x = 169,538,784,738,436/5,942,458
6. Step 6: Final answer
   x = 28,530,077.07