Finding the Third Proportional to 2,912,776 and 4,522,526

Step by Step Solution

1. Step 1: Write the proportion equation
   2,912,776 : 4,522,526 = 4,522,526 : x
2. Step 2: Convert to fraction form
   2,912,776/4,522,526 = 4,522,526/x
3. Step 3: Cross multiply
   2,912,776x = 4,522,526 × 4,522,526
4. Step 4: Simplify right side
   2,912,776x = 20,453,241,420,676
5. Step 5: Solve for x
   x = 20,453,241,420,676/2,912,776
6. Step 6: Final answer
   x = 7,021,906.74