Finding the Third Proportional to 738,441 and 1,106,429

Step by Step Solution

1. Step 1: Write the proportion equation
   738,441 : 1,106,429 = 1,106,429 : x
2. Step 2: Convert to fraction form
   738,441/1,106,429 = 1,106,429/x
3. Step 3: Cross multiply
   738,441x = 1,106,429 × 1,106,429
4. Step 4: Simplify right side
   738,441x = 1,224,185,132,041
5. Step 5: Solve for x
   x = 1,224,185,132,041/738,441
6. Step 6: Final answer
   x = 1,657,796.81