Finding the Third Proportional to 5,167,190 and 12,069,052

Step by Step Solution

1. Step 1: Write the proportion equation
   5,167,190 : 12,069,052 = 12,069,052 : x
2. Step 2: Convert to fraction form
   5,167,190/12,069,052 = 12,069,052/x
3. Step 3: Cross multiply
   5,167,190x = 12,069,052 × 12,069,052
4. Step 4: Simplify right side
   5,167,190x = 145,662,016,178,704
5. Step 5: Solve for x
   x = 145,662,016,178,704/5,167,190
6. Step 6: Final answer
   x = 28,189,792.94