Finding the Third Proportional to 9,584,574 and 21,085,327

Step by Step Solution

1. Step 1: Write the proportion equation
   9,584,574 : 21,085,327 = 21,085,327 : x
2. Step 2: Convert to fraction form
   9,584,574/21,085,327 = 21,085,327/x
3. Step 3: Cross multiply
   9,584,574x = 21,085,327 × 21,085,327
4. Step 4: Simplify right side
   9,584,574x = 444,591,014,696,929
5. Step 5: Solve for x
   x = 444,591,014,696,929/9,584,574
6. Step 6: Final answer
   x = 46,386,100.70