Finding the Third Proportional to 2,174,124 and 4,611,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174,124 : 4,611,336 = 4,611,336 : x
2. Step 2: Convert to fraction form
   2,174,124/4,611,336 = 4,611,336/x
3. Step 3: Cross multiply
   2,174,124x = 4,611,336 × 4,611,336
4. Step 4: Simplify right side
   2,174,124x = 21,264,419,704,896
5. Step 5: Solve for x
   x = 21,264,419,704,896/2,174,124
6. Step 6: Final answer
   x = 9,780,683.95