Finding the Third Proportional to 2,102,380 and 4,611,704

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,380 : 4,611,704 = 4,611,704 : x
2. Step 2: Convert to fraction form
   2,102,380/4,611,704 = 4,611,704/x
3. Step 3: Cross multiply
   2,102,380x = 4,611,704 × 4,611,704
4. Step 4: Simplify right side
   2,102,380x = 21,267,813,783,616
5. Step 5: Solve for x
   x = 21,267,813,783,616/2,102,380
6. Step 6: Final answer
   x = 10,116,065.50