Finding the Third Proportional to 1,451,128 and 3,075,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,128 : 3,075,124 = 3,075,124 : x
2. Step 2: Convert to fraction form
   1,451,128/3,075,124 = 3,075,124/x
3. Step 3: Cross multiply
   1,451,128x = 3,075,124 × 3,075,124
4. Step 4: Simplify right side
   1,451,128x = 9,456,387,615,376
5. Step 5: Solve for x
   x = 9,456,387,615,376/1,451,128
6. Step 6: Final answer
   x = 6,516,577.18