Finding the Third Proportional to 4,004,232 and 9,448,392

Step by Step Solution

1. Step 1: Write the proportion equation
   4,004,232 : 9,448,392 = 9,448,392 : x
2. Step 2: Convert to fraction form
   4,004,232/9,448,392 = 9,448,392/x
3. Step 3: Cross multiply
   4,004,232x = 9,448,392 × 9,448,392
4. Step 4: Simplify right side
   4,004,232x = 89,272,111,385,664
5. Step 5: Solve for x
   x = 89,272,111,385,664/4,004,232
6. Step 6: Final answer
   x = 22,294,440.33