Finding the Third Proportional to 2,545,925 and 5,490,433

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,925 : 5,490,433 = 5,490,433 : x
2. Step 2: Convert to fraction form
   2,545,925/5,490,433 = 5,490,433/x
3. Step 3: Cross multiply
   2,545,925x = 5,490,433 × 5,490,433
4. Step 4: Simplify right side
   2,545,925x = 30,144,854,527,489
5. Step 5: Solve for x
   x = 30,144,854,527,489/2,545,925
6. Step 6: Final answer
   x = 11,840,433.06