Finding the Third Proportional to 37,811,120 and 82,466,272

Step by Step Solution

1. Step 1: Write the proportion equation
   37,811,120 : 82,466,272 = 82,466,272 : x
2. Step 2: Convert to fraction form
   37,811,120/82,466,272 = 82,466,272/x
3. Step 3: Cross multiply
   37,811,120x = 82,466,272 × 82,466,272
4. Step 4: Simplify right side
   37,811,120x = 6,800,686,017,577,984
5. Step 5: Solve for x
   x = 6,800,686,017,577,984/37,811,120
6. Step 6: Final answer
   x = 179,859,417.48