Finding the Third Proportional to 3,526,797 and 5,276,520

Step by Step Solution

1. Step 1: Write the proportion equation
   3,526,797 : 5,276,520 = 5,276,520 : x
2. Step 2: Convert to fraction form
   3,526,797/5,276,520 = 5,276,520/x
3. Step 3: Cross multiply
   3,526,797x = 5,276,520 × 5,276,520
4. Step 4: Simplify right side
   3,526,797x = 27,841,663,310,400
5. Step 5: Solve for x
   x = 27,841,663,310,400/3,526,797
6. Step 6: Final answer
   x = 7,894,319.78