Finding the Third Proportional to 5,586,948 and 8,542,710

Step by Step Solution

1. Step 1: Write the proportion equation
   5,586,948 : 8,542,710 = 8,542,710 : x
2. Step 2: Convert to fraction form
   5,586,948/8,542,710 = 8,542,710/x
3. Step 3: Cross multiply
   5,586,948x = 8,542,710 × 8,542,710
4. Step 4: Simplify right side
   5,586,948x = 72,977,894,144,100
5. Step 5: Solve for x
   x = 72,977,894,144,100/5,586,948
6. Step 6: Final answer
   x = 13,062,211.09