Finding the Third Proportional to 1,577,808 and 3,450,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,577,808 : 3,450,528 = 3,450,528 : x
2. Step 2: Convert to fraction form
   1,577,808/3,450,528 = 3,450,528/x
3. Step 3: Cross multiply
   1,577,808x = 3,450,528 × 3,450,528
4. Step 4: Simplify right side
   1,577,808x = 11,906,143,478,784
5. Step 5: Solve for x
   x = 11,906,143,478,784/1,577,808
6. Step 6: Final answer
   x = 7,546,002.73