Finding the Third Proportional to 37,992,566 and 89,597,021

Step by Step Solution

1. Step 1: Write the proportion equation
   37,992,566 : 89,597,021 = 89,597,021 : x
2. Step 2: Convert to fraction form
   37,992,566/89,597,021 = 89,597,021/x
3. Step 3: Cross multiply
   37,992,566x = 89,597,021 × 89,597,021
4. Step 4: Simplify right side
   37,992,566x = 8,027,626,172,074,441
5. Step 5: Solve for x
   x = 8,027,626,172,074,441/37,992,566
6. Step 6: Final answer
   x = 211,294,656.22