Finding the Third Proportional to 5,626,080 and 8,717,112

Step by Step Solution

1. Step 1: Write the proportion equation
   5,626,080 : 8,717,112 = 8,717,112 : x
2. Step 2: Convert to fraction form
   5,626,080/8,717,112 = 8,717,112/x
3. Step 3: Cross multiply
   5,626,080x = 8,717,112 × 8,717,112
4. Step 4: Simplify right side
   5,626,080x = 75,988,041,620,544
5. Step 5: Solve for x
   x = 75,988,041,620,544/5,626,080
6. Step 6: Final answer
   x = 13,506,391.95