Finding the Third Proportional to 4,779,060 and 7,571,112

Step by Step Solution

1. Step 1: Write the proportion equation
   4,779,060 : 7,571,112 = 7,571,112 : x
2. Step 2: Convert to fraction form
   4,779,060/7,571,112 = 7,571,112/x
3. Step 3: Cross multiply
   4,779,060x = 7,571,112 × 7,571,112
4. Step 4: Simplify right side
   4,779,060x = 57,321,736,916,544
5. Step 5: Solve for x
   x = 57,321,736,916,544/4,779,060
6. Step 6: Final answer
   x = 11,994,353.89