Finding the Third Proportional to 3,526,364 and 5,237,700

Step by Step Solution

1. Step 1: Write the proportion equation
   3,526,364 : 5,237,700 = 5,237,700 : x
2. Step 2: Convert to fraction form
   3,526,364/5,237,700 = 5,237,700/x
3. Step 3: Cross multiply
   3,526,364x = 5,237,700 × 5,237,700
4. Step 4: Simplify right side
   3,526,364x = 27,433,501,290,000
5. Step 5: Solve for x
   x = 27,433,501,290,000/3,526,364
6. Step 6: Final answer
   x = 7,779,543.26