Finding the Third Proportional to 39,320,514 and 58,980,744

Step by Step Solution

1. Step 1: Write the proportion equation
   39,320,514 : 58,980,744 = 58,980,744 : x
2. Step 2: Convert to fraction form
   39,320,514/58,980,744 = 58,980,744/x
3. Step 3: Cross multiply
   39,320,514x = 58,980,744 × 58,980,744
4. Step 4: Simplify right side
   39,320,514x = 3,478,728,162,793,536
5. Step 5: Solve for x
   x = 3,478,728,162,793,536/39,320,514
6. Step 6: Final answer
   x = 88,471,075.50