Finding the Third Proportional to 1,893,372 and 4,075,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,893,372 : 4,075,428 = 4,075,428 : x
2. Step 2: Convert to fraction form
   1,893,372/4,075,428 = 4,075,428/x
3. Step 3: Cross multiply
   1,893,372x = 4,075,428 × 4,075,428
4. Step 4: Simplify right side
   1,893,372x = 16,609,113,383,184
5. Step 5: Solve for x
   x = 16,609,113,383,184/1,893,372
6. Step 6: Final answer
   x = 8,772,239.89