Finding the Third Proportional to 4,069,526 and 8,846,911

Step by Step Solution

1. Step 1: Write the proportion equation
   4,069,526 : 8,846,911 = 8,846,911 : x
2. Step 2: Convert to fraction form
   4,069,526/8,846,911 = 8,846,911/x
3. Step 3: Cross multiply
   4,069,526x = 8,846,911 × 8,846,911
4. Step 4: Simplify right side
   4,069,526x = 78,267,834,241,921
5. Step 5: Solve for x
   x = 78,267,834,241,921/4,069,526
6. Step 6: Final answer
   x = 19,232,665.98