Finding the Third Proportional to 9,833,712 and 21,460,608

Step by Step Solution

1. Step 1: Write the proportion equation
   9,833,712 : 21,460,608 = 21,460,608 : x
2. Step 2: Convert to fraction form
   9,833,712/21,460,608 = 21,460,608/x
3. Step 3: Cross multiply
   9,833,712x = 21,460,608 × 21,460,608
4. Step 4: Simplify right side
   9,833,712x = 460,557,695,729,664
5. Step 5: Solve for x
   x = 460,557,695,729,664/9,833,712
6. Step 6: Final answer
   x = 46,834,572.31