Finding the Third Proportional to 3,875,396 and 9,051,797

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875,396 : 9,051,797 = 9,051,797 : x
2. Step 2: Convert to fraction form
   3,875,396/9,051,797 = 9,051,797/x
3. Step 3: Cross multiply
   3,875,396x = 9,051,797 × 9,051,797
4. Step 4: Simplify right side
   3,875,396x = 81,935,028,929,209
5. Step 5: Solve for x
   x = 81,935,028,929,209/3,875,396
6. Step 6: Final answer
   x = 21,142,362.98