Finding the Third Proportional to 2,005,528 and 4,376,912

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,528 : 4,376,912 = 4,376,912 : x
2. Step 2: Convert to fraction form
   2,005,528/4,376,912 = 4,376,912/x
3. Step 3: Cross multiply
   2,005,528x = 4,376,912 × 4,376,912
4. Step 4: Simplify right side
   2,005,528x = 19,157,358,655,744
5. Step 5: Solve for x
   x = 19,157,358,655,744/2,005,528
6. Step 6: Final answer
   x = 9,552,276.83