Finding the Third Proportional to 3,406,552 and 7,417,904

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406,552 : 7,417,904 = 7,417,904 : x
2. Step 2: Convert to fraction form
   3,406,552/7,417,904 = 7,417,904/x
3. Step 3: Cross multiply
   3,406,552x = 7,417,904 × 7,417,904
4. Step 4: Simplify right side
   3,406,552x = 55,025,299,753,216
5. Step 5: Solve for x
   x = 55,025,299,753,216/3,406,552
6. Step 6: Final answer
   x = 16,152,784.33