Finding the Third Proportional to 39,933,622 and 57,066,070

Step by Step Solution

1. Step 1: Write the proportion equation
   39,933,622 : 57,066,070 = 57,066,070 : x
2. Step 2: Convert to fraction form
   39,933,622/57,066,070 = 57,066,070/x
3. Step 3: Cross multiply
   39,933,622x = 57,066,070 × 57,066,070
4. Step 4: Simplify right side
   39,933,622x = 3,256,536,345,244,900
5. Step 5: Solve for x
   x = 3,256,536,345,244,900/39,933,622
6. Step 6: Final answer
   x = 81,548,734.68