Finding the Third Proportional to 3,173,040 and 4,766,528

Step by Step Solution

1. Step 1: Write the proportion equation
   3,173,040 : 4,766,528 = 4,766,528 : x
2. Step 2: Convert to fraction form
   3,173,040/4,766,528 = 4,766,528/x
3. Step 3: Cross multiply
   3,173,040x = 4,766,528 × 4,766,528
4. Step 4: Simplify right side
   3,173,040x = 22,719,789,174,784
5. Step 5: Solve for x
   x = 22,719,789,174,784/3,173,040
6. Step 6: Final answer
   x = 7,160,259.30