Finding the Third Proportional to 39,933,626 and 57,066,074

Step by Step Solution

1. Step 1: Write the proportion equation
   39,933,626 : 57,066,074 = 57,066,074 : x
2. Step 2: Convert to fraction form
   39,933,626/57,066,074 = 57,066,074/x
3. Step 3: Cross multiply
   39,933,626x = 57,066,074 × 57,066,074
4. Step 4: Simplify right side
   39,933,626x = 3,256,536,801,773,476
5. Step 5: Solve for x
   x = 3,256,536,801,773,476/39,933,626
6. Step 6: Final answer
   x = 81,548,737.94