Finding the Third Proportional to 1,725,545 and 2,669,075

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,545 : 2,669,075 = 2,669,075 : x
2. Step 2: Convert to fraction form
   1,725,545/2,669,075 = 2,669,075/x
3. Step 3: Cross multiply
   1,725,545x = 2,669,075 × 2,669,075
4. Step 4: Simplify right side
   1,725,545x = 7,123,961,355,625
5. Step 5: Solve for x
   x = 7,123,961,355,625/1,725,545
6. Step 6: Final answer
   x = 4,128,528.29