Finding the Third Proportional to 3,606,522 and 7,615,428

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606,522 : 7,615,428 = 7,615,428 : x
2. Step 2: Convert to fraction form
   3,606,522/7,615,428 = 7,615,428/x
3. Step 3: Cross multiply
   3,606,522x = 7,615,428 × 7,615,428
4. Step 4: Simplify right side
   3,606,522x = 57,994,743,623,184
5. Step 5: Solve for x
   x = 57,994,743,623,184/3,606,522
6. Step 6: Final answer
   x = 16,080,518.47