Finding the Third Proportional to 37,727,586 and 76,842,540

Step by Step Solution

1. Step 1: Write the proportion equation
   37,727,586 : 76,842,540 = 76,842,540 : x
2. Step 2: Convert to fraction form
   37,727,586/76,842,540 = 76,842,540/x
3. Step 3: Cross multiply
   37,727,586x = 76,842,540 × 76,842,540
4. Step 4: Simplify right side
   37,727,586x = 5,904,775,953,651,600
5. Step 5: Solve for x
   x = 5,904,775,953,651,600/37,727,586
6. Step 6: Final answer
   x = 156,510,834.11