Finding the Third Proportional to 5,276,442 and 7,883,604

Step by Step Solution

1. Step 1: Write the proportion equation
   5,276,442 : 7,883,604 = 7,883,604 : x
2. Step 2: Convert to fraction form
   5,276,442/7,883,604 = 7,883,604/x
3. Step 3: Cross multiply
   5,276,442x = 7,883,604 × 7,883,604
4. Step 4: Simplify right side
   5,276,442x = 62,151,212,028,816
5. Step 5: Solve for x
   x = 62,151,212,028,816/5,276,442
6. Step 6: Final answer
   x = 11,779,000.32