Finding the Third Proportional to 5,942,456 and 13,020,702

Step by Step Solution

1. Step 1: Write the proportion equation
   5,942,456 : 13,020,702 = 13,020,702 : x
2. Step 2: Convert to fraction form
   5,942,456/13,020,702 = 13,020,702/x
3. Step 3: Cross multiply
   5,942,456x = 13,020,702 × 13,020,702
4. Step 4: Simplify right side
   5,942,456x = 169,538,680,572,804
5. Step 5: Solve for x
   x = 169,538,680,572,804/5,942,456
6. Step 6: Final answer
   x = 28,530,069.15