Finding the Third Proportional to 4,061,148 and 9,030,066

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061,148 : 9,030,066 = 9,030,066 : x
2. Step 2: Convert to fraction form
   4,061,148/9,030,066 = 9,030,066/x
3. Step 3: Cross multiply
   4,061,148x = 9,030,066 × 9,030,066
4. Step 4: Simplify right side
   4,061,148x = 81,542,091,964,356
5. Step 5: Solve for x
   x = 81,542,091,964,356/4,061,148
6. Step 6: Final answer
   x = 20,078,581.71