Finding the Third Proportional to 1,986,480 and 3,075,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,986,480 : 3,075,276 = 3,075,276 : x
2. Step 2: Convert to fraction form
   1,986,480/3,075,276 = 3,075,276/x
3. Step 3: Cross multiply
   1,986,480x = 3,075,276 × 3,075,276
4. Step 4: Simplify right side
   1,986,480x = 9,457,322,476,176
5. Step 5: Solve for x
   x = 9,457,322,476,176/1,986,480
6. Step 6: Final answer
   x = 4,760,844.55