Finding the Third Proportional to 1,782,576 and 2,926,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,782,576 : 2,926,248 = 2,926,248 : x
2. Step 2: Convert to fraction form
   1,782,576/2,926,248 = 2,926,248/x
3. Step 3: Cross multiply
   1,782,576x = 2,926,248 × 2,926,248
4. Step 4: Simplify right side
   1,782,576x = 8,562,927,357,504
5. Step 5: Solve for x
   x = 8,562,927,357,504/1,782,576
6. Step 6: Final answer
   x = 4,803,681.50