Finding the Third Proportional to 4,472,801 and 9,737,501

Step by Step Solution

1. Step 1: Write the proportion equation
   4,472,801 : 9,737,501 = 9,737,501 : x
2. Step 2: Convert to fraction form
   4,472,801/9,737,501 = 9,737,501/x
3. Step 3: Cross multiply
   4,472,801x = 9,737,501 × 9,737,501
4. Step 4: Simplify right side
   4,472,801x = 94,818,925,725,001
5. Step 5: Solve for x
   x = 94,818,925,725,001/4,472,801
6. Step 6: Final answer
   x = 21,199,003.87