Finding the Third Proportional to 3,634,224 and 7,904,784

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,224 : 7,904,784 = 7,904,784 : x
2. Step 2: Convert to fraction form
   3,634,224/7,904,784 = 7,904,784/x
3. Step 3: Cross multiply
   3,634,224x = 7,904,784 × 7,904,784
4. Step 4: Simplify right side
   3,634,224x = 62,485,610,086,656
5. Step 5: Solve for x
   x = 62,485,610,086,656/3,634,224
6. Step 6: Final answer
   x = 17,193,659.52