Finding the Third Proportional to 7,862,522 and 16,818,066

Step by Step Solution

1. Step 1: Write the proportion equation
   7,862,522 : 16,818,066 = 16,818,066 : x
2. Step 2: Convert to fraction form
   7,862,522/16,818,066 = 16,818,066/x
3. Step 3: Cross multiply
   7,862,522x = 16,818,066 × 16,818,066
4. Step 4: Simplify right side
   7,862,522x = 282,847,343,980,356
5. Step 5: Solve for x
   x = 282,847,343,980,356/7,862,522
6. Step 6: Final answer
   x = 35,974,124.33