Finding the Third Proportional to 3,845,472 and 8,902,028

Step by Step Solution

1. Step 1: Write the proportion equation
   3,845,472 : 8,902,028 = 8,902,028 : x
2. Step 2: Convert to fraction form
   3,845,472/8,902,028 = 8,902,028/x
3. Step 3: Cross multiply
   3,845,472x = 8,902,028 × 8,902,028
4. Step 4: Simplify right side
   3,845,472x = 79,246,102,512,784
5. Step 5: Solve for x
   x = 79,246,102,512,784/3,845,472
6. Step 6: Final answer
   x = 20,607,639.98