Finding the Third Proportional to 736,088 and 1,578,582

Step by Step Solution

1. Step 1: Write the proportion equation
   736,088 : 1,578,582 = 1,578,582 : x
2. Step 2: Convert to fraction form
   736,088/1,578,582 = 1,578,582/x
3. Step 3: Cross multiply
   736,088x = 1,578,582 × 1,578,582
4. Step 4: Simplify right side
   736,088x = 2,491,921,130,724
5. Step 5: Solve for x
   x = 2,491,921,130,724/736,088
6. Step 6: Final answer
   x = 3,385,357.63