Finding the Third Proportional to 37,749,696 and 82,564,320

Step by Step Solution

1. Step 1: Write the proportion equation
   37,749,696 : 82,564,320 = 82,564,320 : x
2. Step 2: Convert to fraction form
   37,749,696/82,564,320 = 82,564,320/x
3. Step 3: Cross multiply
   37,749,696x = 82,564,320 × 82,564,320
4. Step 4: Simplify right side
   37,749,696x = 6,816,866,937,062,400
5. Step 5: Solve for x
   x = 6,816,866,937,062,400/37,749,696
6. Step 6: Final answer
   x = 180,580,710.82